Main Menu

Publications

Publications Highlights View all by category

Types of Publications


Journal Articles

Lavan, N.A., Saran, F.H., Oelfke, U. & Mandeville, H.C. (2019). Adopting Advanced Radiotherapy Techniques in the Treatment of Paediatric Extracranial Malignancies: Challenges and Future Directions. Clinical oncology, Vol.31 (1), pp. 50-57.

Bertholet, J., Hunt, A., Dunlop, A., Bird, T., Mitchell, R.A., Oelfke, U., Nill, S. & Aitken, K. (2019). Comparison of the dose escalation potential for two hypofractionated radiotherapy regimens for locally advanced pancreatic cancer. Clinical and translational radiation oncology, .

Gurney-Champion, O.J., Collins, D.J., Wetscherek, A., Rata, M., Klaassen, R., van Laarhoven, H.W., Harrington, K.J., Oelfke, U. & Orton, M.R. (2019). Principal component analysis for fast and model-free denoising of multi b-value diffusion-weighted MR images. Phys med biol, .  show abstract

White, I.M., Scurr, E., Wetscherek, A., Brown, G., Sohaib, A., Nill, S., Oelfke, U., Dearnaley, D., Lalondrelle, S. & Bhide, S., et al. (2019). Realizing the potential of magnetic resonance image guided radiotherapy in gynaecological and rectal cancer. Br j radiol, , pp. 20180670-20180670.  show abstract

Gurney-Champion, O.J., McQuaid, D., Dunlop, A., Wong, K.H., Welsh, L.C., Riddell, A.M., Koh, D.-., Oelfke, U., Leach, M.O., Nutting, C.M., et al. (2018). MRI-based Assessment of 3D Intrafractional Motion of Head and Neck Cancer for Radiation Therapy. International journal of radiation oncology*biology*physics, Vol.100 (2), pp. 306-316.

Pathmanathan, A.U., van As, N.J., Kerkmeijer, L.G., Christodouleas, J., Lawton, C.A., Vesprini, D., van der Heide, U.A., Frank, S.J., Nill, S., Oelfke, U., et al. (2018). Magnetic Resonance Imaging-Guided Adaptive Radiation Therapy: A “Game Changer” for Prostate Treatment?. International journal of radiation oncology*biology*physics, Vol.100 (2), pp. 361-373.

Kieselmann, J.P., Kamerling, C.P., Burgos, N., Menten, M.J., Fuller, C.D., Nill, S., Cardoso, M.J. & Oelfke, U. (2018). Geometric and dosimetric evaluations of atlas-based segmentation methods of MR images in the head and neck region. Physics in medicine and biology, Vol.63 (14).

Kelada, O.J., Decker, R.H., Nath, S.K., Johung, K.L., Zheng, M.-., Huang, Y., Gallezot, J.-., Liu, C., Carson, R.E., Oelfke, U., et al. (2018). High Single Doses of Radiation May Induce Elevated Levels of Hypoxia in Early-Stage Non-Small Cell Lung Cancer Tumors. International journal of radiation oncology*biology*physics, Vol.102 (1), pp. 174-183.

Hunt, A., Hansen, V.N., Oelfke, U., Nill, S. & Hafeez, S. (2018). Adaptive Radiotherapy Enabled by MRI Guidance. Clinical oncology, Vol.30 (11), pp. 711-719.

Bahig, H., Yuan, Y., Mohamed, A.S., Brock, K.K., Ng, S.P., Wang, J., Ding, Y., Hutcheson, K., McCulloch, M., Balter, P.A., et al. (2018). Magnetic Resonance-based Response Assessment and Dose Adaptation in Human Papilloma Virus Positive Tumors of the Oropharynx treated with Radiotherapy (MR-ADAPTOR): An R-IDEAL stage 2a-2b/Bayesian phase II trial. Clinical and translational radiation oncology, Vol.13, pp. 19-23.

Ziegenhein, P., Kamerling, C.P., Fast, M.F. & Oelfke, U. (2018). Real-time energy/mass transfer mapping for online 4D dose reconstruction. Scientific reports, Vol.8 (1).

Bedford, J.L., Ziegenhein, P., Nill, S. & Oelfke, U. (2018). Beam selection for stereotactic ablative radiotherapy using Cyberknife with multileaf collimation. Medical engineering & physics, .

Menten, M.J., Fast, M.F., Wetscherek, A., Rank, C.M., Kachelrieß, M., Collins, D.J., Nill, S. & Oelfke, U. (2018). The impact of 2D cine MR imaging parameters on automated tumor and organ localization for MR-guided real-time adaptive radiotherapy. Phys med biol, Vol.63 (23), pp. 235005-235005.  show abstract

Costa, F., Doran, S.J., Hanson, I.M., Nill, S., Billas, I., Shipley, D., Duane, S., Adamovics, J. & Oelfke, U. (2018). Investigating the effect of a magnetic field on dose distributions at phantom-air interfaces using PRESAGE®3D dosimeter and Monte Carlo simulations. Phys med biol, Vol.63 (5), pp. 05NT01-05NT01.  show abstract

Tsang, H.S., Kamerling, C.P., Ziegenhein, P., Nill, S. & Oelfke, U. (2018). Novel adaptive beam-dependent margins for additional OAR sparing. Phys med biol, Vol.63 (21), pp. 215019-215019.  show abstract

Brüningk, S., Powathil, G., Ziegenhein, P., Ijaz, J., Rivens, I., Nill, S., Chaplain, M., Oelfke, U. & ter Haar, G. (2018). Combining radiation with hyperthermia: a multiscale model informed by in vitro experiments. Journal of the royal society interface, Vol.15 (138), pp. 20170681-20170681.

Reinhart, A.M., Fast, M.F., Ziegenhein, P., Nill, S. & Oelfke, U. (2017). A kernel-based dose calculation algorithm for kV photon beams with explicit handling of energy and material dependencies. Br j radiol, Vol.90 (1069), pp. 20160426-20160426.  show abstract

Guerreiro, F., Burgos, N., Dunlop, A., Wong, K., Petkar, I., Nutting, C., Harrington, K., Bhide, S., Newbold, K., Dearnaley, D., et al. (2017). Evaluation of a multi-atlas CT synthesis approach for MRI-only radiotherapy treatment planning. Phys med, Vol.35, pp. 7-17.  show abstract

Brüningk, S.C., Ijaz, J., Rivens, I., Nill, S., Ter Haar, G. & Oelfke, U. (2017). A comprehensive model for heat-induced radio-sensitisation. Int j hyperthermia, , pp. 1-11.  show abstract

Ziegenhein, P., Kozin, I.N., Kamerling, C.P. & Oelfke, U. (2017). Towards real-time photon Monte Carlo dose calculation in the cloud. Physics in medicine and biology, Vol.62 (11), pp. 4375-4389.

Burgos, N., Guerreiro, F., McClelland, J., Presles, B., Modat, M., Nill, S., Dearnaley, D., deSouza, N., Oelfke, U., Knopf, A.C., et al. (2017). Iterative framework for the joint segmentation and CT synthesis of MR images: application to MRI-only radiotherapy treatment planning. Phys med biol, Vol.62 (11), pp. 4237-4253.  show abstract

Partridge, M. & Oelfke, U. (2017). Recent progress in applications of computing to radiotherapy (ICCR 2016). Physics in medicine and biology, Vol.62 (11), pp. E8-E9.

Schmitt, D., Nill, S., Roeder, F., Gompelmann, D., Herth, F. & Oelfke, U. (2017). Motion monitoring during a course of lung radiotherapy with anchored electromagnetic transponders. Strahlentherapie und onkologie, Vol.193 (10), pp. 840-847.

Harrington, K., Hall, E., Hawkins, M., Henry, A., MacKay, R., Maughan, T., McDonald, A., Nutting, C., Oelfke, U., Sebag-Montefiore, D., et al. (2017). Introducing the Cancer Research UK Advanced Radiotherapy Technologies Network (ART-NET). Clinical oncology, Vol.29 (11), pp. 707-710.

Bainbridge, H.E., Menten, M.J., Fast, M.F., Nill, S., Oelfke, U. & McDonald, F. (2017). Treating locally advanced lung cancer with a 1 5 T MR-Linac – Effects of the magnetic field and irradiation geometry on conventionally fractionated and isotoxic dose-escalated radiotherapy. Radiotherapy and oncology, Vol.125 (2), pp. 280-285.

Kelada, O.J., Rockwell, S., Zheng, M.-., Huang, Y., Liu, Y., Booth, C.J., Decker, R.H., Oelfke, U., Carson, R.E. & Carlson, D.J., et al. (2017). Quantification of Tumor Hypoxic Fractions Using Positron Emission Tomography with [18F]Fluoromisonidazole ([18F]FMISO) Kinetic Analysis and Invasive Oxygen Measurements. Molecular imaging and biology, Vol.19 (6), pp. 893-902.

Fast, M.F., Eiben, B., Menten, M.J., Wetscherek, A., Hawkes, D.J., McClelland, J.R. & Oelfke, U. (2017). Tumour auto-contouring on 2d cine MRI for locally advanced lung cancer: A comparative study. Radiotherapy and oncology, Vol.125 (3), pp. 485-491.

Brüningk, S.C., Rivens, I., Nill, S., Ter Haar, G. & Oelfke, U. (2017). Response to comment by G Borasi. Int j hyperthermia, , pp. 1-3.

Kamerling, C.P., Fast, M.F., Ziegenhein, P., Menten, M.J., Nill, S. & Oelfke, U. (2017). Online dose reconstruction for tracked volumetric arc therapy: real-time implementation and offline quality assurance for prostate SBRT. Med phys, .  show abstract

Merrem, A., Bartzsch, S., Laissue, J. & Oelfke, U. (2017). Computational modelling of the cerebral cortical microvasculature: effect of x-ray microbeams versus broad beam irradiation. Physics in medicine and biology, Vol.62 (10), pp. 3902-3922.

Tsang, H.S., Kamerling, C.P., Ziegenhein, P., Nill, S. & Oelfke, U. (2017). A novel probabilistic approach to generating PTV with partial voxel contributions. Phys med biol, Vol.62 (12), pp. 4917-4928.  show abstract

Vestergaard, A., Hafeez, S., Muren, L.P., Nill, S., Høyer, M., Hansen, V.N., Grønborg, C., Pedersen, E.M., Petersen, J.B., Huddart, R., et al. (2016). The potential of MRI-guided online adaptive re-optimisation in radiotherapy of urinary bladder cancer. Radiotherapy and oncology, Vol.118 (1), pp. 154-159.

Donzelli, M., Bräuer-Krisch, E., Nemoz, C., Brochard, T. & Oelfke, U. (2016). Conformal image-guided microbeam radiation therapy at the ESRF biomedical beamline ID17. Medical physics, Vol.43 (6Part1), pp. 3157-3167.

Wahl, N., Bangert, M., Kamerling, C.P., Ziegenhein, P., Bol, G.H., Raaymakers, B.W. & Oelfke, U. (2016). Physically constrained voxel-based penalty adaptation for ultra-fast IMRT planning. Journal of applied clinical medical physics, Vol.17 (4), p. 6117.  show abstract

Bartzsch, S., Cummings, C., Eismann, S. & Oelfke, U. (2016). A preclinical microbeam facility with a conventional x-ray tube. Medical physics, Vol.43 (12), pp. 6301-6308.

Colvill, E., Booth, J., Nill, S., Fast, M., Bedford, J., Oelfke, U., Nakamura, M., Poulsen, P., Worm, E., Hansen, R., et al. (2016). A dosimetric comparison of real-time adaptive and non-adaptive radiotherapy: A multi-institutional study encompassing robotic, gimbaled, multileaf collimator and couch tracking. Radiotherapy and oncology, Vol.119 (1), pp. 159-165.

Tsang, H., Kamerling, C., Nill, S. & Oelfke, U. (2016). OC-0380: Moving away from binary definition of PTVs: a novel probabilistic approach to PTV definition. Radiotherapy and oncology, Vol.119, pp. S178-S178.

Menten, M.J., Fast, M.F., Nill, S., Kamerling, C.P., McDonald, F. & Oelfke, U. (2016). Lung stereotactic body radiotherapy with an MR-linac – Quantifying the impact of the magnetic field and real-time tumor tracking. Radiotherapy and oncology, Vol.119 (3), pp. 461-466.

Wahl, N., Bangert, M., Kamerling, C.P., Ziegenhein, P., Bol, G.H., Raaymakers, B.W. & Oelfke, U. (2016). Physically constrained voxel-based penalty adaptation for ultra-fast IMRT planning. Journal of applied clinical medical physics, Vol.17 (4), pp. 172-189.

Steitz, J., Naumann, P., Ulrich, S., Haefner, M.F., Sterzing, F., Oelfke, U. & Bangert, M. (2016). Worst case optimization for interfractional motion mitigation in carbon ion therapy of pancreatic cancer. Reproductive health, Vol.13.

Fast, M.F., O'Shea, T.P., Nill, S., Oelfke, U. & Harris, E.J. (2016). First evaluation of the feasibility of MLC tracking using ultrasound motion estimation. Med phys, Vol.43 (8), pp. 4628-4628.  show abstract

Kamerling, C.P., Fast, M.F., Ziegenhein, P., Menten, M.J., Nill, S. & Oelfke, U. (2016). Real-time 4D dose reconstruction for tracked dynamic MLC deliveries for lung SBRT. Med phys, Vol.43 (11), pp. 6072-6072.  show abstract

Steitz, J., Naumann, P., Ulrich, S., Haefner, M.F., Sterzing, F., Oelfke, U. & Bangert, M. (2016). Worst case optimization for interfractional motion mitigation in carbon ion therapy of pancreatic cancer. Radiation oncology, Vol.11 (1).

Fast, M.F., Kamerling, C.P., Ziegenhein, P., Menten, M.J., Bedford, J.L., Nill, S. & Oelfke, U. (2016). Assessment of MLC tracking performance during hypofractionated prostate radiotherapy using real-time dose reconstruction. Physics in medicine and biology, Vol.61 (4), pp. 1546-1562.

Ph Kamerling, C., Ziegenhein, P., Sterzing, F. & Oelfke, U. (2016). Interactive dose shaping part 2: proof of concept study for six prostate patients. Physics in medicine and biology, Vol.61 (6), pp. 2471-2484.

Ziegenhein, P., Ph Kamerling, C. & Oelfke, U. (2016). Interactive dose shaping part 1: a new paradigm for IMRT treatment planning. Physics in medicine and biology, Vol.61 (6), pp. 2457-2470.

Müller, B.S., Duma, M.N., Kampfer, S., Nill, S., Oelfke, U., Geinitz, H. & Wilkens, J.J. (2015). Impact of interfractional changes in head and neck cancer patients on the delivered dose in intensity modulated radiotherapy with protons and photons. Physica medica, Vol.31 (3), pp. 266-272.

Wisotzky, E., Fast, M.F., Oelfke, U. & Nill, S. (2015). Automated marker tracking using noisy X-ray images degraded by the treatment beam. Z med phys, Vol.25 (2), pp. 123-134.  show abstract

Bartzsch, S., Eismann, S. & Oelfke, U. (2015). WE-EF-BRA-08: Cell Survival in Modulated Radiation Fields and Altered DNA-Repair at Field Edges. Medical physics, Vol.42 (6Part39), pp. 3676-3676.

Ziegenhein, P., Pirner, S., Ph Kamerling, C. & Oelfke, U. (2015). Fast CPU-based Monte Carlo simulation for radiotherapy dose calculation. Physics in medicine and biology, Vol.60 (15), pp. 6097-6111.

Girst, S., Marx, C., Bräuer-Krisch, E., Bravin, A., Bartzsch, S., Oelfke, U., Greubel, C., Reindl, J., Siebenwirth, C., Zlobinskaya, O., et al. (2015). Improved normal tissue protection by proton and X-ray microchannels compared to homogeneous field irradiation. Physica medica, Vol.31 (6), pp. 615-620.

Oelfke, U. (2015). Magnetic Resonance Imaging-guided Radiation Therapy: Technological Innovation Provides a New Vision of Radiation Oncology Practice. Clinical oncology, Vol.27 (9), pp. 495-497.

Bräuer-Krisch, E., Adam, J.-., Alagoz, E., Bartzsch, S., Crosbie, J., DeWagter, C., Dipuglia, A., Donzelli, M., Doran, S., Fournier, P., et al. (2015). Medical physics aspects of the synchrotron radiation therapies: Microbeam radiation therapy (MRT) and synchrotron stereotactic radiotherapy (SSRT). Physica medica, Vol.31 (6), pp. 568-583.

Wild, E., Bangert, M., Nill, S. & Oelfke, U. (2015). Noncoplanar VMAT for nasopharyngeal tumors: Plan quality versus treatment time. Medical physics, Vol.42 (5), pp. 2157-2168.

Bartzsch, S., Lott, J., Welsch, K., Bräuer-Krisch, E. & Oelfke, U. (2015). Micrometer-resolved film dosimetry using a microscope in microbeam radiation therapy. Medical physics, Vol.42 (7), pp. 4069-4079.

Titt, U., Sell, M., Unkelbach, J., Bangert, M., Mirkovic, D., Oelfke, U. & Mohan, R. (2015). Degradation of proton depth dose distributions attributable to microstructures in lung‐equivalent material. Medical physics, Vol.42 (11), pp. 6425-6432.

Habermehl, D., Naumann, P., Bendl, R., Oelfke, U., Nill, S., Debus, J. & Combs, S.E. (2015). Evaluation of inter- and intrafractional motion of liver tumors using interstitial markers and implantable electromagnetic radiotransmitters in the context of image-guided radiotherapy (IGRT) – the ESMERALDA trial. Radiation oncology, Vol.10 (1).

Bedford, J.L., Fast, M.F., Nill, S., McDonald, F.M., Ahmed, M., Hansen, V.N. & Oelfke, U. (2015). Effect of MLC tracking latency on conformal volumetric modulated arc therapy (VMAT) plans in 4D stereotactic lung treatment. Radiotherapy and oncology, Vol.117 (3), pp. 491-495.

Dunlop, A., McQuaid, D., Nill, S., Murray, J., Poludniowski, G., Hansen, V.N., Bhide, S., Nutting, C., Harrington, K., Newbold, K., et al. (2015). Comparison of CT number calibration techniques for CBCT-based dose calculation. Strahlentherapie und onkologie, Vol.191 (12), pp. 970-978.

Menten, M.J., Fast, M.F., Nill, S. & Oelfke, U. (2015). Using dual-energy x-ray imaging to enhance automated lung tumor tracking during real-time adaptive radiotherapy. Medical physics, Vol.42 (12), pp. 6987-6998.

Bartzsch, S., Lerch, M., Petasecca, M., Bräuer-Krisch, E. & Oelfke, U. (2014). Influence of polarization and a source model for dose calculation in MRT. Med phys, Vol.41 (4), p. 041703.  show abstract

Kamerling, C.P., Ziegenhein, P., Sterzing, F. & Oelfke, U. (2014). SU-E-T-215: Interactive Dose Shaping: Proof of Concept Study for Six Prostate Patients. Medical physics, Vol.41 (6Part14), pp. 272-272.

Kelada, O., Decker, R., Zheng, M., Huang, Y., Xia, Y., Gallezot, J., Liu, C., Rockwell, S., Carson, R., Oelfke, U., et al. (2014). WE-G-BRD-06: Variation in Dynamic Positron Emission Tomography Imaging of Tumor Hypoxia in Early Stage Non-Small Cell Lung Cancer Patients Undergoing Stereotactic Body Radiotherapy. Medical physics, Vol.41 (6Part30), pp. 520-520.

Oelfke, U., Raaymakers, B., Jia, X., Ahunbay, E. & Li, X. (2014). TH-C-BRE-01: IGART: Fast On-Line Planning for IGART. Medical physics, Vol.41 (6Part32), pp. 550-550.

Klüter, S., Schubert, K., Lissner, S., Sterzing, F., Oetzel, D., Debus, J., Schlegel, W., Oelfke, U. & Nill, S. (2014). Independent calculation of dose distributions for helical tomotherapy using a conventional treatment planning system. Med phys, Vol.41 (8), p. 081709.  show abstract

Fast, M.F., Nill, S., Bedford, J.L. & Oelfke, U. (2014). Dynamic tumor tracking using the Elekta Agility MLC. Med phys, Vol.41 (11), p. 111719.  show abstract

Franz, A.M., Schmitt, D., Seitel, A., Chatrasingh, M., Echner, G., Oelfke, U., Nill, S., Birkfellner, W. & Maier-Hein, L. (2014). Standardized accuracy assessment of the calypso wireless transponder tracking system. Phys med biol, Vol.59 (22), pp. 6797-6810.  show abstract

Bangert, M., Ziegenhein, P. & Oelfke, U. (2013). Comparison of beam angle selection strategies for intracranial IMRT. Med phys, Vol.40 (1), p. 011716.  show abstract

Kelada, O., Rockwell, S., Carson, R.E., Decker, R.H., Oelfke, U. & Carlson, D.J. (2013). MO-D-141-01: Quantification of Tumor Hypoxia Using [18F]-Fluoromisonidazole Positron Emission Tomography and Tracer Kinetic Modeling. Medical physics, Vol.40 (6Part24), pp. 399-399.

Fast, M.F., Teymurazyan, A., Pang, G., Oelfke, U. & Rowlands, J.A. (2013). Finding an improved amorphous-silicon x-ray flat-panel detector configuration for the in-line geometry. Phys med biol, Vol.58 (7), pp. 2305-2324.  show abstract

Ziegenhein, P., Kamerling, C.P., Bangert, M., Kunkel, J. & Oelfke, U. (2013). Performance-optimized clinical IMRT planning on modern CPUs. Phys med biol, Vol.58 (11), pp. 3705-3715.  show abstract

Fast, M.F., Wisotzky, E., Oelfke, U. & Nill, S. (2013). Actively triggered 4d cone-beam CT acquisition. Med phys, Vol.40 (9), p. 091909.  show abstract

Rink, K., Oelfke, U., Fiederle, M., Zuber, M. & Koenig, T. (2013). Investigating the feasibility of photon-counting K-edge imaging at high x-ray fluxes using nonlinearity corrections. Med phys, Vol.40 (10), p. 101908.  show abstract

Bartzsch, S. & Oelfke, U. (2013). A new concept of pencil beam dose calculation for 40-200 keV photons using analytical dose kernels. Med phys, Vol.40 (11), p. 111714.  show abstract

Bangert, M., Hennig, P. & Oelfke, U. (2013). Analytical probabilistic modeling for radiation therapy treatment planning. Phys med biol, Vol.58 (16), pp. 5401-5419.  show abstract

Fast, M.F., Krauss, A., Oelfke, U. & Nill, S. (2012). Position detection accuracy of a novel linac-mounted intrafractional x-ray imaging system. Med phys, Vol.39 (1), pp. 109-118.  show abstract

Zabel-du Bois, A., Nill, S., Ulrich, S., Oelfke, U., Rhein, B., Haering, P., Milker-Zabel, S. & Schwahofer, A. (2012). Dosimetric integration of daily mega-voltage cone-beam CT for image-guided intensity-modulated radiotherapy. Strahlenther onkol, Vol.188 (2), pp. 120-126.  show abstract

Sell, M., Titt, U., Perles, L., Mirkovic, D., Mohan, R., Bangert, M. & Oelfke, U. (2012). WE-E-BRB-02: Evaluation of Analytical Proton Dose Predictions with a Lung-Like Plastic Phantom. Medical physics, Vol.39 (6Part27), pp. 3956-3956.

Runde, A., Heath, E., Keller, H. & Oelfke, U. (2012). SU-E-T-616: Efficacy of Biological Dose Painting for Head and Neck Cancer. Medical physics, Vol.39 (6Part19), pp. 3847-3848.

Bangert, M., Titt, U., Ziegenhein, P., Mohan, R. & Oelfke, U. (2012). SU-E-T-396: Beam Angle Optimization for IMPT Comparing Gantries and Fixed Beam Lines. Medical physics, Vol.39 (6Part16), pp. 3795-3795.

Fast, M.F., Koenig, T., Oelfke, U. & Nill, S. (2012). Performance characteristics of a novel megavoltage cone-beam-computed tomography device. Phys med biol, Vol.57 (3), pp. N15-N24.  show abstract

Altenstein, G., Nill, S., Heller, J., Heid, O. & Oelfke, U. (2012). A novel 2D binary collimator for IMRT dose delivery: dosimetric characterization using Monte Carlo simulations. Phys med biol, Vol.57 (19), pp. N345-N364.  show abstract

Koenig, T., Schulze, J., Zuber, M., Rink, K., Butzer, J., Hamann, E., Cecilia, A., Zwerger, A., Fauler, A., Fiederle, M., et al. (2012). Imaging properties of small-pixel spectroscopic x-ray detectors based on cadmium telluride sensors. Phys med biol, Vol.57 (21), pp. 6743-6759.  show abstract

Siggel, M., Ziegenhein, P., Nill, S. & Oelfke, U. (2012). Boosting runtime-performance of photon pencil beam algorithms for radiotherapy treatment planning. Phys med, Vol.28 (4), pp. 273-280.  show abstract

Menten, M.J., Guckenberger, M., Herrmann, C., Krauß, A., Nill, S., Oelfke, U. & Wilbert, J. (2012). Comparison of a multileaf collimator tracking system and a robotic treatment couch tracking system for organ motion compensation during radiotherapy. Med phys, Vol.39 (11), pp. 7032-7041.  show abstract

Krauss, A., Fast, M.F., Nill, S. & Oelfke, U. (2012). Multileaf collimator tracking integrated with a novel x-ray imaging system and external surrogate monitoring. Phys med biol, Vol.57 (8), pp. 2425-2439.  show abstract

Koenig, T., Ziegenhein, P. & Oelfke, U. (2012). A survey of target materials and orientations suitable for the production of coherent bremsstrahlung in megavoltage imaging. Phys med biol, Vol.57 (8), pp. 2411-2423.  show abstract

Bangert, M., Ziegenhein, P. & Oelfke, U. (2012). Characterizing the combinatorial beam angle selection problem. Phys med biol, Vol.57 (20), pp. 6707-6723.  show abstract

Frese, M.C., Wilkens, J.J., Huber, P.E., Jensen, A.D., Oelfke, U. & Taheri-Kadkhoda, Z. (2011). Application of constant vs variable relative biological effectiveness in treatment planning of intensity-modulated proton therapy. Int j radiat oncol biol phys, Vol.79 (1), pp. 80-88.  show abstract

Krauss, A., Nill, S., Tacke, M. & Oelfke, U. (2011). Electromagnetic real-time tumor position monitoring and dynamic multileaf collimator tracking using a Siemens 160 MLC: geometric and dosimetric accuracy of an integrated system. Int j radiat oncol biol phys, Vol.79 (2), pp. 579-587.  show abstract

Koenig, T., Zwerger, A., Zuber, M., Schuenke, P., Nill, S., Guni, E., Fauler, A., Fiederle, M. & Oelfke, U. (2011). On the energy response function of a CdTe Medipix2 Hexa detector. Nuclear instruments and methods in physics research section a: accelerators, spectrometers, detectors and associated equipment, Vol.648, pp. S265-S268.

Kraus, K.M., Heath, E. & Oelfke, U. (2011). Dosimetric consequences of tumour motion due to respiration for a scanned proton beam. Phys med biol, Vol.56 (20), pp. 6563-6581.  show abstract

Krauss, A., Nill, S. & Oelfke, U. (2011). The comparative performance of four respiratory motion predictors for real-time tumour tracking. Phys med biol, Vol.56 (16), pp. 5303-5317.  show abstract

Korreman, S., Rasch, C., McNair, H., Verellen, D., Oelfke, U., Maingon, P., Mijnheer, B. & Khoo, V. (2010). The European Society of Therapeutic Radiology and Oncology-European Institute of Radiotherapy (ESTRO-EIR) report on 3D CT-based in-room image guidance systems: A practical and technical review and guide. Radiotherapy and oncology, Vol.94 (2), pp. 129-144.

Tacke, M.B., Nill, S., Krauss, A. & Oelfke, U. (2010). Real-time tumor tracking: automatic compensation of target motion using the Siemens 160 MLC. Med phys, Vol.37 (2), pp. 753-761.  show abstract

Koenig, T. & Oelfke, U. (2010). Single crystal targets may improve soft-tissue contrast in megavoltage imaging by means of coherent bremsstrahlung. Phys med biol, Vol.55 (5), pp. 1327-1341.  show abstract

Bangert, M. & Oelfke, U. (2010). Spherical cluster analysis for beam angle optimization in intensity-modulated radiation therapy treatment planning. Phys med biol, Vol.55 (19), pp. 6023-6037.  show abstract

Schell, S., Wilkens, J.J. & Oelfke, U. (2010). Radiobiological effect based treatment plan optimization with the linear quadratic model. Z med phys, Vol.20 (3), pp. 188-196.  show abstract

Biederer, J., Dinkel, J., Remmert, G., Jetter, S., Nill, S., Moser, T., Bendl, R., Thierfelder, C., Fabel, M., Oelfke, U., et al. (2009). 4D-Imaging of the lung: reproducibility of lesion size and displacement on helical CT, MRI, and cone beam CT in a ventilated ex vivo system. Int j radiat oncol biol phys, Vol.73 (3), pp. 919-926.  show abstract

Fuchs, T., Szymanowski, H., Oelfke, U., Glinec, Y., Rechatin, C., Faure, J. & Malka, V. (2009). Treatment planning for laser-accelerated very-high energy electrons. Phys med biol, Vol.54 (11), pp. 3315-3328.  show abstract

Heath, E., Unkelbach, J. & Oelfke, U. (2009). Incorporating uncertainties in respiratory motion into 4D treatment plan optimization. Med phys, Vol.36 (7), pp. 3059-3071.  show abstract

Oelfke, U., Tacke, M., Kraus, A. & Nill, S. (2009). Sci-Wed PM: Delivery-06: Management of Intra-Fraction Organ Motion: First Performance Evaluation of an Experimental Dynamic Tumor Tracking System. Medical physics, Vol.36 (9Part1), pp. 4302-4302.

Ulrich, S., Sterzing, F., Nill, S., Schubert, K., Herfarth, K.K., Debus, J. & Oelfke, U. (2009). Comparison of arc-modulated cone beam therapy and helical tomotherapy for three different types of cancer. Med phys, Vol.36 (10), pp. 4702-4710.  show abstract

Pfaffenberger, A., Schneider, U., Poppe, B. & Oelfke, U. (2009). Phenomenological modelling of second cancer incidence for radiation treatment planning. Z med phys, Vol.19 (4), pp. 236-250.  show abstract

Reitz, I., Hesse, B.-., Nill, S., Tücking, T. & Oelfke, U. (2009). Enhancement of image quality with a fast iterative scatter and beam hardening correction method for kV CBCT. Z med phys, Vol.19 (3), pp. 158-172.  show abstract

Wilkens, J.J. & Oelfke, U. (2008). Direct comparison of biologically optimized spread-out bragg peaks for protons and carbon ions. Int j radiat oncol biol phys, Vol.70 (1), pp. 262-266.  show abstract

Stützel, J., Oelfke, U. & Nill, S. (2008). A quantitative image quality comparison of four different image guided radiotherapy devices. Radiother oncol, Vol.86 (1), pp. 20-24.  show abstract

Tacke, M.B., Nill, S., Häring, P. & Oelfke, U. (2008). 6 MV dosimetric characterization of the 160 MLC, the new Siemens multileaf collimator. Med phys, Vol.35 (5), pp. 1634-1642.  show abstract

Kang, J.H., Wilkens, J.J. & Oelfke, U. (2008). Non-uniform depth scanning for proton therapy systems employing active energy variation. Phys med biol, Vol.53 (9), pp. N149-N155.  show abstract

Ziegenhein, P., Wilkens, J.J., Nill, S., Ludwig, T. & Oelfke, U. (2008). Speed optimized influence matrix processing in inverse treatment planning tools. Phys med biol, Vol.53 (9), pp. N157-N164.  show abstract

Merchant, T.E., Hua, C.-., Shukla, H., Ying, X., Nill, S. & Oelfke, U. (2008). Proton versus photon radiotherapy for common pediatric brain tumors: comparison of models of dose characteristics and their relationship to cognitive function. Pediatr blood cancer, Vol.51 (1), pp. 110-117.  show abstract

Rau, A.W., Nill, S., Eidens, R.S. & Oelfke, U. (2008). Synchronized tumour tracking with electromagnetic transponders and kV x-ray imaging: evaluation based on a thorax phantom. Phys med biol, Vol.53 (14), pp. 3789-3805.  show abstract

Weichsel, J., Fuchs, T., Lefebvre, E., d'Humières, E. & Oelfke, U. (2008). Spectral features of laser-accelerated protons for radiotherapy applications. Phys med biol, Vol.53 (16), pp. 4383-4397.  show abstract

Pflugfelder, D., Wilkens, J.J. & Oelfke, U. (2008). Worst case optimization: a method to account for uncertainties in the optimization of intensity modulated proton therapy. Phys med biol, Vol.53 (6), pp. 1689-1700.  show abstract

Taheri-Kadkhoda, Z., Björk-Eriksson, T., Nill, S., Wilkens, J.J., Oelfke, U., Johansson, K.-., Huber, P.E. & Münter, M.W. (2008). Intensity-modulated radiotherapy of nasopharyngeal carcinoma: a comparative treatment planning study of photons and protons. Radiat oncol, Vol.3, p. 4.  show abstract

Pflugfelder, D., Wilkens, J.J., Nill, S. & Oelfke, U. (2008). A comparison of three optimization algorithms for intensity modulated radiation therapy. Z med phys, Vol.18 (2), pp. 111-119.  show abstract

Pflugfelder, D., Wilkens, J.J., Szymanowski, H. & Oelfke, U. (2007). Quantifying lateral tissue heterogeneities in hadron therapy. Med phys, Vol.34 (4), pp. 1506-1513.  show abstract

Kang, J.H., Wilkens, J.J. & Oelfke, U. (2007). Demonstration of scan path optimization in proton therapy. Med phys, Vol.34 (9), pp. 3457-3464.  show abstract

Thieke, C., Küfer, K.-., Monz, M., Scherrer, A., Alonso, F., Oelfke, U., Huber, P.E., Debus, J. & Bortfeld, T. (2007). A new concept for interactive radiotherapy planning with multicriteria optimization: first clinical evaluation. Radiother oncol, Vol.85 (2), pp. 292-298.  show abstract

Ulrich, S., Nill, S. & Oelfke, U. (2007). Development of an optimization concept for arc-modulated cone beam therapy. Phys med biol, Vol.52 (14), pp. 4099-4119.  show abstract

Tacke, M., Nill, S. & Oelfke, U. (2007). Real-time tracking of tumor motions and deformations along the leaf travel direction with the aid of a synchronized dynamic MLC leaf sequencer. Phys med biol, Vol.52 (22), pp. N505-N512.  show abstract

Glinec, Y., Faure, J., Malka, V., Fuchs, T., Szymanowski, H. & Oelfke, U. (2006). Radiotherapy with laser-plasma accelerators: Monte Carlo simulation of dose deposited by an experimental quasimonoenergetic electron beam. Med phys, Vol.33 (1), pp. 155-162.  show abstract

Tacke, M.B., Szymanowski, H., Oelfke, U., Schulze, C., Nuss, S., Wehrwein, E. & Leidenberger, S. (2006). Assessment of a new multileaf collimator concept using GEANT4 Monte Carlo simulations. Med phys, Vol.33 (4), pp. 1125-1132.  show abstract

Maleike, D., Unkelbach, J. & Oelfke, U. (2006). Simulation and visualization of dose uncertainties due to interfractional organ motion. Phys med biol, Vol.51 (9), pp. 2237-2252.  show abstract

Dietrich, L., Jetter, S., Tücking, T., Nill, S. & Oelfke, U. (2006). Linac-integrated 4D cone beam CT: first experimental results. Phys med biol, Vol.51 (11), pp. 2939-2952.  show abstract

Unkelbach, J. & Oelfke, U. (2006). Relating two techniques for handling uncertainties in IMRT optimization. Phys med biol, Vol.51 (23), pp. N423-N427.  show abstract

Wilkens, J.J. & Oelfke, U. (2006). Fast multifield optimization of the biological effect in ion therapy. Phys med biol, Vol.51 (12), pp. 3127-3140.  show abstract

Thilmann, C., Nill, S., Tücking, T., Höss, A., Hesse, B., Dietrich, L., Bendl, R., Rhein, B., Häring, P., Thieke, C., et al. (2006). Correction of patient positioning errors based on in-line cone beam CTs: clinical implementation and first experiences. Radiat oncol, Vol.1, p. 16.  show abstract

Oelfke, U., Tücking, T., Nill, S., Seeber, A., Hesse, B., Huber, P. & Thilmann, C. (2006). Linac-integrated kV-cone beam CT: technical features and first applications. Med dosim, Vol.31 (1), pp. 62-70.  show abstract

Wilkens, J.J. & Oelfke, U. (2005). Optimization of radiobiological effects in intensity modulated proton therapy. Med phys, Vol.32 (2), pp. 455-465.  show abstract

Nill, S., Tücking, T., Münter, M.W. & Oelfke, U. (2005). Intensity modulated radiation therapy with multileaf collimators of different leaf widths: a comparison of achievable dose distributions. Radiother oncol, Vol.75 (1), pp. 106-111.  show abstract

Nioutsikou, E., Webb, S., Panakis, N., Bortfeld, T. & Oelfke, U. (2005). Reconsidering the definition of a dose-volume histogram. Phys med biol, Vol.50 (11), pp. L17-L19.

Unkelbach, J. & Oelfke, U. (2005). Incorporating organ movements in inverse planning: assessing dose uncertainties by Bayesian inference. Phys med biol, Vol.50 (1), pp. 121-139.  show abstract

Nill, S., Unkelbach, J., Dietrich, L. & Oelfke, U. (2005). Online correction for respiratory motion: evaluation of two different imaging geometries. Phys med biol, Vol.50 (17), pp. 4087-4096.  show abstract

Unkelbach, J. & Oelfke, U. (2005). Incorporating organ movements in IMRT treatment planning for prostate cancer: minimizing uncertainties in the inverse planning process. Med phys, Vol.32 (8), pp. 2471-2483.  show abstract

Dietrich, L., Tücking, T., Nill, S. & Oelfke, U. (2005). Compensation for respiratory motion by gated radiotherapy: an experimental study. Phys med biol, Vol.50 (10), pp. 2405-2414.  show abstract

Mu, X., Björk-Eriksson, T., Nill, S., Oelfke, U., Johansson, K.-., Gagliardi, G., Johansson, L., Karlsson, M. & Zackrisson, D.B. (2005). Does electron and proton therapy reduce the risk of radiation induced cancer after spinal irradiation for childhood medulloblastoma? A comparative treatment planning study. Acta oncol, Vol.44 (6), pp. 554-562.  show abstract

Unkelbach, J. & Oelfke, U. (2004). Inclusion of organ movements in IMRT treatment planning via inverse planning based on probability distributions. Phys med biol, Vol.49 (17), pp. 4005-4029.  show abstract

Wilkens, J.J. & Oelfke, U. (2004). A phenomenological model for the relative biological effectiveness in therapeutic proton beams. Phys med biol, Vol.49 (13), pp. 2811-2825.  show abstract

Olofsson, L., Mu, X., Nill, S., Oelfke, U., Zackrisson, B. & Karlsson, M. (2004). Intensity modulated radiation therapy with electrons using algorithm based energy/range selection methods. Radiother oncol, Vol.73 (2), pp. 223-231.  show abstract

Kyas, I., Partridge, M., Hesse, B.-., Oelfke, U. & Schlegel, W. (2004). [Validation of a scatter correction method for IMRT verification using portal imaging]. Z med phys, Vol.14 (2), pp. 96-104.  show abstract

Nill, S., Bortfeld, T. & Oelfke, U. (2004). Inverse planning of intensity modulated proton therapy. Z med phys, Vol.14 (1), pp. 35-40.  show abstract

Wilkens, J.J. & Oelfke, U. (2004). Three-dimensional LET calculations for treatment planning of proton therapy. Z med phys, Vol.14 (1), pp. 41-46.  show abstract

Wilkens, J.J. & Oelfke, U. (2003). Analytical linear energy transfer calculations for proton therapy. Med phys, Vol.30 (5), pp. 806-815.  show abstract

Szymanowski, H. & Oelfke, U. (2003). CT calibration for two-dimensional scaling of proton pencil beams. Phys med biol, Vol.48 (7), pp. 861-874.  show abstract

Scholz, C., Nill, S. & Oelfke, U. (2003). Comparison of IMRT optimization based on a pencil beam and a superposition algorithm. Med phys, Vol.30 (7), pp. 1909-1913.  show abstract

Oelfke, U. & Bortfeld, T. (2003). Optimization of physical dose distributions with hadron beams: comparing photon IMRT with IMPT. Technol cancer res treat, Vol.2 (5), pp. 401-412.  show abstract

Scholz, C., Schulze, C., Oelfke, U. & Bortfeld, T. (2003). Development and clinical application of a fast superposition algorithm in radiation therapy. Radiother oncol, Vol.69 (1), pp. 79-90.  show abstract

Tücking, T., Nill, S. & Oelfke, U. (2003). IMRT-application with an add-on MMLC. J appl clin med phys, Vol.4 (4), pp. 282-286.  show abstract

Thieke, C., Nill, S., Oelfke, U. & Bortfeld, T. (2002). Acceleration of intensity-modulated radiotherapy dose calculation by importance sampling of the calculation matrices. Med phys, Vol.29 (5), pp. 676-681.  show abstract

Szymanowski, H. & Oelfke, U. (2002). Two-dimensional pencil beam scaling: an improved proton dose algorithm for heterogeneous media. Phys med biol, Vol.47 (18), pp. 3313-3330.  show abstract

Oelfke, U. & Bortfeld, T. (2001). Inverse planning for photon and proton beams. Med dosim, Vol.26 (2), pp. 113-124.  show abstract

Oelfke, U. & Bortfeld, T. (2000). Intensity modulated radiotherapy with charged particle beams: studies of inverse treatment planning for rotation therapy. Med phys, Vol.27 (6), pp. 1246-1257.  show abstract

Bortfeld, T., Oelfke, U. & Nill, S. (2000). What is the optimum leaf width of a multileaf collimator?. Med phys, Vol.27 (11), pp. 2494-2502.  show abstract

Oelfke, U. & Bortfeld, T. (1999). Inverse planning for x-ray rotation therapy: a general solution of the inverse problem. Phys med biol, Vol.44 (4), pp. 1089-1104.  show abstract

Bortfeld, T. & Oelfke, U. (1999). Fast and exact 2D image reconstruction by means of Chebyshev decomposition and backprojection. Phys med biol, Vol.44 (4), pp. 1105-1120.  show abstract

Gardey, K.U., Oelfke, U. & Lam, G.K. (1999). Range modulation in proton therapy--an optimization technique for clinical and experimental applications. Phys med biol, Vol.44 (6), pp. N81-N88.  show abstract

Bortfeld, T. & Oelfke, U. (1999). CT reconstruction from fan data using parallel backprojection. Med phys, Vol.26 (9), p. 2036.

Oelfke, U., Lam, G.K. & Atkins, M.S. (1996). Proton dose monitoring with PET: quantitative studies in Lucite. Phys med biol, Vol.41 (1), pp. 177-196.  show abstract

Wouters, B.G., Lam, G.K., Oelfke, U., Gardey, K., Durand, R.E. & Skarsgard, L.D. (1996). Measurements of relative biological effectiveness of the 70 MeV proton beam at TRIUMF using Chinese hamster V79 cells and the high-precision cell sorter assay. Radiat res, Vol.146 (2), pp. 159-170.  show abstract

Brash, E.J., Häusser, O., Larson, B., Rahav, A., Green, P.W., Delheij, P.P., Henderson, R.S., Oelfke, U., Vetterli, M.C., Whittal, D.M., et al. (1993). Proton-induced nucleon knockout from polarized 3He at 220 MeV. Phys rev c nucl phys, Vol.47 (5), pp. 2064-2076.

Bennhold, C., Ramos, A., Aruliah, D.A. & Oelfke, U. (1992). Nonmesonic weak decay of the hypertriton. Phys rev c nucl phys, Vol.45 (3), pp. 947-951.

Peña, M.T., Garcilazo, H., Oelfke, U. & Sauer, P.U. (1992). Effect of the N Delta interaction on observables of the pi NN and gamma NN systems. Phys rev c nucl phys, Vol.45 (4), pp. 1487-1511.

Naus, H.W., Pollock, S.J., Koch, J.H. & Oelfke, U. (1990). Electron scattering from a bound nucleon. Nuclear physics a, Vol.509 (4), pp. 717-735.

Oelfke, U., Sauer, P.U. & Coester, F. (1990). Convolution models of deep inelastic scattering: The three-nucleon bound states as a test case. Nuclear physics a, Vol.518 (4), pp. 593-616.

Meier-Hajduk, H., Oelfke, U. & Sauer, P.U. (1989). Inclusive electron scattering from 3He. Nuclear physics a, Vol.499 (4), pp. 637-668.

Oelfke, U. & Sauer, P.U. (1986). Are there loose quarks in nuclei? The three-nucleon bound state as one test case. Czechoslovak journal of physics, Vol.36 (8), pp. 926-929.

Koenig, T., Zuber, M., Zwerger, A., Schuenke, P., Nill, S., Fauler, A., Fiederle, M. & Oelfke, U. A comparison of various strategies to equalize the lower energy thresholds of a CdTe Medipix2 hexa detector for X-ray imaging applications. Journal of instrumentation, Vol.6 (01), pp. C01074-C01074.

Oelfke, U., Fast, M.F. & Nill, S. Real-time auto-adaptive margin generation for MLC-tracked radiotherapy. Physics in medicine and biology, .

Freedman, J. T2-Weighted 4D Magnetic Resonance Imaging for Application in Magnetic Resonance-Guided Radiotherapy Treatment Planning. Investigative radiology, .

Debus, C., Oelfke, U. & Bartzsch, S. A point kernel algorithm for microbeam radiation therapy. Physics in medicine & biology, Vol.62 (21), pp. 8341-8359.

Bartzsch, S. & Oelfke, U. Line focus x-ray tubes—a new concept to produce high brilliance x-rays. Physics in medicine & biology, Vol.62 (22), pp. 8600-8615.

Donzelli, M., Bräuer-Krisch, E., Oelfke, U., Wilkens, J.J. & Bartzsch, S. Hybrid dose calculation: a dose calculation algorithm for microbeam radiation therapy. Physics in medicine & biology, Vol.63 (4), pp. 045013-045013.

Freedman, J., Collins, D., Gurney-Champion, O., Nill, S., Oelfke, U., Leach, M., Wetscherek, A. & McClelland, J. Super-resolution T2-weighted 4D MRI for image guided radiotherapy. Radiotherapy and oncology, .

Kieselmann, J., Kamerling, C., Burgos, N., Menten, M., Fuller, C.D., Nill, S. & Oelfke, U. Geometric and dosimetric evaluations of atlas-based segmentation methods of MR images in the head and neck region. Physics in medicine and biology, .

Donzelli, M., Oelfke, U. & Bräuer-Krisch, E. Introducing the concept of spiral microbeam radiation therapy (spiralMRT). Physics in medicine & biology, Vol.64 (6), pp. 065005-065005.

Billas, I., Bouchard, H., Oelfke, U. & Duane, S. The effect of magnetic field strength on the response of Gafchromic EBT-3 film. Physics in medicine & biology, Vol.64 (6), pp. 06NT03-06NT03.

Freedman, J.N., Bainbridge, H.E., Nill, S., Collins, D.J., Kachelrieß, M., Leach, M.O., McDonald, F., Oelfke, U. & Wetscherek, A. Synthetic 4D-CT of the thorax for treatment plan adaptation on MR-guided radiotherapy systems. Physics in medicine & biology, Vol.64 (11), pp. 115005-115005.

Soultanidis, G., Subiel, A., Renard, I., Reinhart, A.M., Green, V.L., Oelfke, U., Archibald, S.J., Greenman, J., Tulk, A., Walker, A., et al. Development of an anatomically correct mouse phantom for dosimetry measurement in small animal radiotherapy research. Physics in medicine & biology, Vol.64 (12), pp. 12NT02-12NT02.

Bertholet, J., Knopf, A., Eiben, B., McClelland, J., Grimwood, A., Harris, E., Menten, M., Poulsen, P., Nguyen, D.T., Keall, P., et al. Real-time intrafraction motion monitoring in external beam radiotherapy. Physics in medicine & biology, Vol.64 (15), pp. 15TR01-15TR01.

Bedford, J.L., Tsang, H.S., Nill, S. & Oelfke, U. Treatment planning optimization with beam motion modelling for dynamic arc delivery of SBRT using Cyberknife with multileaf collimation. Medical physics, .

Gurney‐Champion, O.J., Rauh, S.S., Harrington, K., Oelfke, U., Laun, F.B. & Wetscherek, A. Optimal acquisition scheme for flow‐compensated intravoxel incoherent motion diffusion‐weighted imaging in the abdomen: An accurate and precise clinically feasible protocol. Magnetic resonance in medicine, .


Conferences

Llewelyn, M., Smyth, G., Lavan, N., Nill, S., Oelfke, U. & Mandeville, H. (2019). PO-0874 The feasibility of MR-Linac treatment planning in childhood abdominal Neuroblastoma, Radiotherapy and Oncology, Vol.133, p.S461.

Bertholet, J., Eiben, B., Menten, M.J., Tran, E.H., Hawkes, D.J., Nill, S., McClelland, J.R. & Oelfke, U. (2019). OC-0296 Validation of motion-including dose reconstruction on a ground-truth time-resolved moving anatomy, Radiotherapy and Oncology, Vol.133, pp.S148-S150.

Mitchell, R.A., Dunlop, A., Pathmanathan, A., Nill, S., Tree, A.C. & Oelfke, U. (2019). EP-2002 Prostate treatment planning for the MR-linac: effect of online performance on template development, Radiotherapy and Oncology, Vol.133, pp.S1095-S1096.

Bertholet, J., Hunt, A., Dunlop, A., Bird, T., Mitchell, A., Oelfke, U., Nill, S. & Aitken, K. (2019). EP-1856 Dose escalation potential for hypofractionated radiotherapy in locally advanced pancreatic cancer, Radiotherapy and Oncology, Vol.133, pp.S1007-S1008.

Smith, G.A., Herbert, T., Lawes, R., Creasey, H., Dunlop, A., Mitchell, A., Pathmanathan, A., Bower, L., Hanson, I., McQuaid, D., et al. (2019). EP-2173 Bladder filling in patients undergoing prostate radiotherapy on the MR-linac, Radiotherapy and Oncology, Vol.133, pp.S1200-S1201.

McQuaid, D., Niliwar, R., Mohajer, J., Goodwin, E., Nill, S. & Oelfke, U. (2019). EP-2014 Decision Support System for Checking Online Adaptive Treatments on the Elekta Unity, Radiotherapy and Oncology, Vol.133, pp.S1103-S1104.

Chick, J., Hanson, I., Nill, S. & Oelfke, U. (2019). EP-2110 Developing a QA programme for the Elekta Unity MR-linac, Radiotherapy and Oncology, Vol.133, pp.S1167-S1168.

Goodwin, E., Nill, S. & Oelfke, U. (2019). EP-1806 Commissioning an Independent Dose Calculation System for the Unity MR-Linac, Radiotherapy and Oncology, Vol.133, pp.S978-S979.

Cobben, D., Bainbridge, H., Belderbos, J., Cheung, P., Dubec, M., Gomez, D., Gore, E., Knowles, E., Lalezari, F., Oelfke, U., et al. (2019). EP-1346 A framework for systematic clinical evaluation of the MR-linac for treatment of lung cancer patients, Radiotherapy and Oncology, Vol.133, pp.S736-S737.

Tran, E.H., Eiben, B., Wetscherek, A., Oelfke, U., Meedt, G., Hawkes, D.J. & McClelland, J.R. (2019). OC-0413 MR-derived signals for respiratory motion models evaluated using sagittal and coronal datasets, Radiotherapy and Oncology, Vol.133, pp.S213-S214.

Hanson, I., Nill, S., Chick, J. & Oelfke, U. (2019). PO-1035 Linac commissioning methodology for the Elekta Unity MR Linac, Radiotherapy and Oncology, Vol.133, p.S575.

Bertholet, J., Eiben, B., Menten, M.J., Tran, E.H., Hawkes, D.J., Nill, S., McClelland, J.R. & Oelfke, U. (2019). Motion-including dose reconstruction on 4DCT or patient-specific motion models validated on a time-resolved ground truth, STRAHLENTHERAPIE UND ONKOLOGIE, Vol.195 (6), p.595.

Boehm, L., Hanson, I., Nill, S., Costa, F., Oelfke, U., Willborn, K.C., Poppe, B. & Looe, H.K. (2019). Clinical validation of the lateral dose response functions of photon-dosimetry detectors at a MR-linac, STRAHLENTHERAPIE UND ONKOLOGIE, Vol.195, p.S184.

Hanson, I., Sullivan, J., Nill, S. & Oelfke, U. (2018). OC-0079: A new multi-purpose QA phantom for use on the Elekta MR-Linac, Radiotherapy and Oncology, Vol.127, pp.S38-S39.

Nill, S. & Oelfke, U. (2018). SP-0238: Daily replanning strategies, Radiotherapy and Oncology, Vol.127, p.S123.

Bertelsen, A., Hanson, I., Nill, S., Bernchou, U., Hansen, V.N., Brink, C. & Oelfke, U. (2018). Precision of the optically controlled Multi Leaf Collimator (MLC) on a high field MR linac, RADIOTHERAPY AND ONCOLOGY, Vol.127, p.E565.

Reinhart, A.M., Nill, S. & Oelfke, U. (2018). OC-0606: μIMRT – Bringing small animal irradiations closer to clinical standards, Radiotherapy and Oncology, Vol.127, p.S319.

Steel, H., Box, C., Oelfke, U. & Bartzsch, S. (2018). PV-0568: Remarkable normal tissue sparing effects are seen in vitro in response to microbeam radiation, Radiotherapy and Oncology, Vol.127, p.S299.

Brueningk, S.C., Costa, M., Box, C., Rivens, I., Nill, S., Oelfke, U. & Ter Haar, G. (2018). EP-2335: 3D tumour spheroids as an alternative to clonogenic assays for predicting radiation response in vivo, Radiotherapy and Oncology, Vol.127, p.S1288.

Costa, F., Menten, M., Doran, S., Adamovics, J., Hanson, I., Nill, S. & Oelfke, U. (2018). Use of Small 3D Radiochromic Dosimeters and a Motion Phantom for Dose Verification of Dynamic MLC Tracking Radiotherapy, MEDICAL PHYSICS, Vol.45 (6), p.E142.

O'Connell, J., Reinhart, A.M., Fast, M.F., Nill, S. & Oelfke, U. (2018). Determining Elemental Tissue Composition From Dual Energy Cone-Beam CT Using Principal Component Analysis and a Shallow Neural Network, MEDICAL PHYSICS, Vol.45 (6), p.E351.

Menten, M.J., Glitzner, M., Bertholet, J., Nill, S., Raaymakers, B.W. & Oelfke, U. (2018). Dosimetric Benefit of Using Real-Time Multileaf Collimator Tracking to Compensate for Intrafractional Lung Tumor Deformations, MEDICAL PHYSICS, Vol.45 (6), p.E646.

Eiben, B., Tran, E.H., Menten, M.J., Oelfke, U., Hawkes, D.J. & McClelland, J.R. (2018). Statistical Motion Mask and Sliding Registration., WBIR, Vol.10883, pp.13-23.

Costa, F., Doran, S., Nill, S., Duane, S., Shipley, D., Billas, I., Adamovics, J. & Oelfke, U. (2017). Development of a methodology to study the effect of magnetic field on dose distributions in an MR-linac, using PRESAGE® and Monte Carlo calculations, Journal of Physics: Conference Series, Vol.847, p.012058.

Menten, M.J., Bainbridge, H., Fast, M.F., Nill, S., McDonald, F. & Oelfke, U. (2017). PO-0916: Feasibility and potential for treating locally advanced non-small cell lung cancer with a MR-linac, Radiotherapy and Oncology, Vol.123, pp.S507-S508.

Pathmanathan, A., Mitchell, A., Thomas, K., Henderson, D., Nill, S., Oelfke, U., Huddart, R., Van As, N. & Tree, A. (2017). PO-0828: Stereotactic body radiotherapy (SBRT) for localised prostate cancer on the MR-Linac, Radiotherapy and Oncology, Vol.123, p.S445.

Tsang, H.S., Ziegenhein, P., Nill, S. & Oelfke, U. (2017). A TCP-Based Probabilistic Treatment Planning Framework Proof of Concept, MEDICAL PHYSICS, Vol.44 (6), p.3000.

Reinhart, A.M., Kamerling, C., Fast, M., Nill, S. & Oelfke, U. (2017). Inverse Treatment Planning for Small Animal Radiotherapy, MEDICAL PHYSICS, Vol.44 (6).

Donzelli, M., Bartzsch, S., Braeuer-Krisch, E. & Oelfke, U. (2017). Improving Time-Efficiency of MRT Dose Calculations by Implementing a Hybrid Dose Calculation Approach, MEDICAL PHYSICS, Vol.44 (6), p.3131.

Menten, M.J., Fast, M.F., Nill, S., Kamerling, C.P., McDonald, F. & Oelfke, U. (2016). OC-0549: The effects of a magnetic field and real-time tumor tracking on lung stereotactic body radiotherapy, Radiotherapy and Oncology, Vol.119, pp.S262-S263.

Donzelli, M., Braeuer-Krisch, E. & Oelfke, U. (2016). PO-0885: Brain motion induced artefacts in microbeam radiation therapy: a Monte Carlo study, Radiotherapy and Oncology, Vol.119, p.S425.

Burgos, N., Guerreiro, F., McClelland, J., Nill, S., Dearnaley, D., deSouza, N., Oelfke, U., Knopf, A.-., Ourselin, S. & Cardoso, M.J., et al. (2016). Joint Segmentation and CT Synthesis for MRI-only Radiotherapy Treatment Planning., MICCAI (2), Vol.9901, pp.547-555.

Fast, M., Kamerling, C., Ziegenhein, P., Bedford, J., Nill, S. & Oelfke, U. (2015). TH-AB-303-10: Influence of Margins and Prostate Rotations On Tracked Dynamic MLC Deliveries, Medical Physics, Vol.42 (6), p.3713.

Colvill, E., Booth, J., Nill, S., Fast, M., Bedford, J., Oelfke, U., Nakamura, M., Poulsen, P., Hansen, R., Worm, E., et al. (2015). TH-AB-303-01: Benchmarking Real-Time Adaptive Radiotherapy Systems: A Multi- Platform Multi-Institutional Study, Medical Physics, Vol.42 (6), pp.3710-3711.

Tsang, H., Kamerling, C.P., Nill, S. & Oelfke, U. (2015). TH-AB-BRB-12: A Novel 2D Expansion Technique Based On Beam Geometry for Generating Margins, Medical Physics, Vol.42 (6Part41), pp.3706-3707.

Kamerling, C.P., Fast, M.F., Ziegenhein, P., Menten, M.J., Nill, S. & Oelfke, U. (2015). Real-Time 4D Dose Reconstruction for Tracked Dynamic MLC Deliveries in the Presence of Respiratory Motion, MEDICAL PHYSICS, Vol.42 (6), p.3712.

Colvill, E., Booth, J., Nill, S., Fast, M., Bedford, J., Oelfke, U., Nakamura, M., Poulsen, P., Hansen, R., Worm, E., et al. (2015). Benchmarking Real-Time Adaptive Radiotherapy Systems: A Multi-Platform Multi-Institutional Study, MEDICAL PHYSICS, Vol.42 (6), pp.3710-3711.

Fast, M., Kamerling, C., Ziegenhein, P., Bedford, J., Nill, S. & Oelfke, U. (2015). Influence of Margins and Prostate Rotations On Tracked Dynamic MLC Deliveries, MEDICAL PHYSICS, Vol.42 (6), p.3713.

Bartzsch, S., Eismann, S. & Oelfke, U. (2015). Cell Survival in Modulated Radiation Fields and Altered DNA-Repair at Field Edges, MEDICAL PHYSICS, Vol.42 (6), p.3676.

Tsang, H., Kamerling, C.P., Nill, S. & Oelfke, U. (2015). A Novel 2D Expansion Technique Based On Beam Geometry for Generating Margins, MEDICAL PHYSICS, Vol.42 (6), pp.3706-3707.

Kelada, I., Decker, R., Zheng, M., Huang, Y., Xia, Y., Gallezot, J., Liu, C., Rockwell, S., Carson, R., Oelfke, U., et al. (2014). Variation in Dynamic Positron Emission Tomography Imaging of Tumor Hypoxia in Early Stage Non-Small Cell Lung Cancer Patients Undergoing Stereotactic Body Radiotherapy, MEDICAL PHYSICS, Vol.41 (6), p.520.

Kelada, O., Decker, R.H., Zheng, M., Huang, Y., Xia, Y., Gallezot, J., Liu, C., Rockwell, S., Carson, R.E., Oelfke, U., et al. (2014). Serial Imaging of Tumor Hypoxia in Early Stage Non-Small Cell Lung Cancer Patients Undergoing Stereotactic Body Radiotherapy, International Journal of Radiation Oncology*Biology*Physics, Vol.90 (1), pp.S26-S27.

McNamara, A.L., Oelfke, U. & Kuncic, Z. (2014). Revealing the underlying mechanism of microbeam radiation therapy with low energy Monte Carlo simulations, Journal of Physics: Conference Series, Vol.489, p.012018.

Bangert, M., Ziegenhein, P. & Oelfke, U. (2014). Ultra-fast fluence optimization for beam angle selection algorithms, Journal of Physics: Conference Series, Vol.489, p.012044.

Kamerling, C.P., Ziegenhein, P., Heinrich, H. & Oelfke, U. (2014). A 3D isodose manipulation tool for interactive dose shaping, Journal of Physics: Conference Series, Vol.489, p.012052.

Bangert, M., Hennig, P. & Oelfke, U. (2014). Analytical probabilistic proton dose calculation and range uncertainties, Journal of Physics: Conference Series, Vol.489, p.012002.

Ziegenhein, P., Kamerling, C.P. & Oelfke, U. (2014). Interactive Dose Shaping - efficient strategies for CPU-based real-time treatment planning, Journal of Physics: Conference Series, Vol.489, p.012066.

Altenstein, G., Nill, S., Sterzing, F. & Oelfke, U. (2013). SU-C-108-01: Comparison of Fast Rotational IMRT with a 2d Binary Multileaf Collimator (2D-BMLC) with Helical Tomotherapy (HT), Medical Physics, Vol.40 (6Part2), p.86.

Schmitt, D., Nill, S., Roeder, F., Herth, F. & Oelfke, U. (2013). MO-F-WAB-12: Quantification of Intrafractional Tumor Motion in the Upper Lung Using An Electromagnetic Tumor Tracking System, Medical Physics, Vol.40 (6Part24), p.412.

Fast, M.F., Wisotzky, E., Oelfke, U. & Nill, S. (2013). TU-G-141-04: Phase-Selected 4d CBCT Acquisition Based On An Internal-External Motion Correlation Model, Medical Physics, Vol.40 (6Part27), pp.456-457.

Kraus, K., Oelfke, U., Amaldi, U. & Degiovanni, A. (2012). TURNING LINAC FOR PROTON THERAPY - TULIP, RADIOTHERAPY AND ONCOLOGY, Vol.102, pp.S72-S73.

Wisotzky, E., Fast, M.F., Nill, S. & Oelfke, U. (2012). SU-C-213CD-01: Automated Marker Tracking for Intra-Fractional Image Guidance in Radiotherapy, Medical Physics, Vol.39 (6Part2), p.3604.

Schmitt, D., Nill, S., Roeder, F., Herfarth, K. & Oelfke, U. (2012). Dosimetric Consequences of Intrafraction Prostate Motion: Comparison Between Phantom Measurements and Three Different Calculation Methods, MEDICAL PHYSICS, Vol.39 (6), p.3686.

Sell, M., Titt, U., Perles, L., Mirkovic, D., Mohan, R., Bangert, M. & Oelfke, U. (2012). Evaluation of Analytical Proton Dose Predictions with a Lung-Like Plastic Phantom, MEDICAL PHYSICS, Vol.39 (6), p.3956.

Kamerling, C., Ziegenhein, P., Heinrich, H. & Oelfke, U. (2012). TH-A-213AB-02: Isodose Curve Manipulation for Interactive Dose Shaping, Medical Physics, Vol.39 (6Part29), pp.3979-3980.

Mohan, R., Oelfke, U., Paganetti, H. & Soukup, M. (2012). TH-C-213CD-01: Accuracy of Proton Dose Computation Algorithms and Need for Improvements, Medical Physics, Vol.39 (6Part30), pp.4002-4003.

Bangert, M., Titt, U., Ziegenhein, P., Mohan, R. & Oelfke, U. (2012). Beam Angle Optimization for IMPT Comparing Gantries and Fixed Beam Lines, MEDICAL PHYSICS, Vol.39 (6), p.3795.

Ziegenhein, P., Kamerling, C., Heinrich, H. & Oelfke, U. (2012). SU-C-213AB-01: Application of Ultra-Fast Dose Calculation in Real-Time Interactive Treatment Panning, Medical Physics, Vol.39 (6Part2), p.3598.

Runde, A., Heath, E., Keller, H. & Oelfke, U. (2012). Efficacy of Biological Dose Painting for Head and Neck Cancer, MEDICAL PHYSICS, Vol.39 (6), pp.3847-3848.

Schmitt, D., Nill, S., Roeder, F., Herfarth, K. & Oelfke, U. (2012). SU-E-J-147: Dosimetric Consequences of Intrafraction Prostate Motion: Comparison Between Phantom Measurements and Three Different Calculation Methods, Medical Physics, Vol.39 (6Part8), p.3686.

Schulze, J., Koenig, T., Zuber, M., Zwerger, A., Fauler, A., Nill, S., Fiederle, M. & Oelfke, U. (2011). 1171 poster SPECTRAL CT WITH A CDTE SEMICONDUCTOR DETECTOR, Radiotherapy and Oncology, Vol.99, p.S436.

Krauss, A., Nill, S. & Oelfke, U. (2011). 209 speaker MANAGEMENT OF BREATHING MOTION THROUGH MULTILEAF COLLIMATOR TRACKING, Radiotherapy and Oncology, Vol.99, p.S81.

Koenig, T., Zuber, M., Zwerger, A., Fauler, A., Nill, S., Fiederle, M. & Oelfke, U. (2011). 1165 poster IMAGING PROPERTIES OF AN ENERGY DISCRIMINATING X-RAY DETECTOR BASED ON CDTE, Radiotherapy and Oncology, Vol.99, pp.S433-S434.

Schwahofer, A., Nill, S., Oelfke, U., Rhein, B. & Bois, A.Z. (2011). 1221 poster INCORPORATING IMAGING DOSE TO THE TREATMENT DOSE IN IGRT – A COMPARISON OF 200°AND 360°MV-CBCT SCANS, Radiotherapy and Oncology, Vol.99, p.S455.

Fast, M., Oelfke, U. & Nill, S. (2011). 241 oral A NOVEL APPROACH TO LINAC-MOUNTED INTRA-FRACTIONAL X-RAY IMAGING FOR MOTION MANAGEMENT, Radiotherapy and Oncology, Vol.99, pp.S93-S94.

Stoll, A., Nill, S. & Oelfke, U. (2011). 418 poster MU REDUCTION FOR IMRT PLANNING WITH DIFFERENT FLUENCE MEDIAN FILTER STRATEGIES, Radiotherapy and Oncology, Vol.99, pp.S166-S167.

Wessels, C., Nill, S. & Oelfke, U. (2011). 1477 poster EPID BASED MLC QA FOR AN UNFLAT BEAM PROFILE, Radiotherapy and Oncology, Vol.99, pp.S549-S550.

Schubert, K., Maric, T., Nill, S., Sroka-Perez, G., Herfarth, K., Oelfke, U. & Debus, J. (2011). 1568 poster TOMOTHERAPY MVCT IN 3D-CONFORMAL TREATMENT PLANNING, Radiotherapy and Oncology, Vol.99, p.S583.

Krauss, A., Nill, S. & Oelfke, U. (2011). 454 poster COMPARATIVE PERFORMANCE OF RESPIRATORY MOTION PREDICTORS FOR REAL-TIME TUMOR TRACKING, Radiotherapy and Oncology, Vol.99, pp.S182-S183.

Pfaffenberger, A. & Oelfke, U. (2011). 401 poster A TRANSFORMATION APPROACH FOR DOSE CALCULATION IN A MAGNETIC FIELD, Radiotherapy and Oncology, Vol.99, pp.S158-S159.

Schulze, J., Koenig, T., Zuber, M., Zwerger, A., Fauler, A., Nill, S., Fiederle, M. & Oelfke, U. (2011). TU-G-110-06: Detection of Contrast Agents with a CdTe Semiconductor Detector Intended for Small Animal Imaging, Medical Physics, Vol.38 (6Part30), p.3785.

Kraus, K., Heath, E. & Oelfke, U. (2011). TH-C-BRB-02: Gating and Rescanning to Compensate for Organ Motion for Scanned Proton Beam Delivery, Medical Physics, Vol.38 (6Part35), p.3853.

Krauss, A., Fast, M., Nill, S. & Oelfke, U. (2011). TU-G-BRC-07: Multileaf Collimator Tracking of Respiratory Motion Using a Novel X-Ray Monitoring System, Medical Physics, Vol.38 (6Part30), p.3782.

Koenig, T., Zuber, M., Zwerger, A., Fauler, A., Nill, S., Fiederle, M. & Oelfke, U. (2011). SU-C-211-03: X-Ray Imaging Properties of Two Highly Granular Spectroscopic Pixel Detectors Intended for Small Animal Imaging, Medical Physics, Vol.38 (6Part2), p.3376.

Fast, M., Krauss, A., Nill, S. & Oelfke, U. (2011). TU-C-214-08: Position Detection Accuracy of a Novel Linac-Mounted Intra-Fractional X-Ray Imaging System, Medical Physics, Vol.38 (6Part28), pp.3757-3758.

Bangert, M., Ziegenhein, P. & Oelfke, U. (2011). TU-A-BRB-09: A Full Precision Large-Scale Beam Angle Selection Framework, Medical Physics, Vol.38 (6Part27), p.3740.

Bartzsch, S. & Oelfke, U. (2011). MO-F-BRB-01: Convolution Based Dose Calculation in Microbeam Radiation Therapy, Medical Physics, Vol.38 (6Part26), p.3722.

Stoll, A., Nill, S. & Oelfke, U. (2011). SU-E-T-881: Simulation of a Multileaf Collimator vs. Iris Variable Aperture Collimation for Prostate Robotic Radiosurgery and IMRT, Medical Physics, Vol.38 (6Part24), p.3694.

Hofmann, K., Krauss, A., Nill, S. & Oelfke, U. (2011). TU-G-BRC-09: A Comparison of Step-And-Shoot and DMLC IMRT-Delivery for Real-Time Tumor Tracking, Medical Physics, Vol.38 (6Part30), pp.3782-3783.

Oelfke, U. (2011). TU-G-BRA-04: Biological Optimization in Carbon Therapy, Medical Physics, Vol.38 (6Part30), p.3778.

Frese, M. & Oelfke, U. (2010). SU-GG-T-450: An Analytical LET Model for Fragmenting Ion Beams, Medical Physics, Vol.37 (6Part22), p.3290.

Krauss, A., Nill, S. & Oelfke, U. (2010). SU-GG-J-09: Effective Tracking of Intrafractional Organ Motion Due to Breathing Using a Siemens 160 MLC, Medical Physics, Vol.37 (6Part9), p.3146.

Steinke, M., Nill, S. & Oelfke, U. (2010). PERFORMANCE CHARACTERISTICS OF A NOVEL MV CONE BEAM CT DEVICE USING A DEDICATED IMAGING BEAM LINE (IBL), RADIOTHERAPY AND ONCOLOGY, Vol.96, p.S49.

Schmitt, D., Nill, S., Herfarth, K., Munter, M., Pfitzenrnaier, J., Zabel-du Bois, A., Roeder, F., Huber, P. & Oelfke, U. (2010). ASSESSMENT OF IGRT STRATEGIES FOR PROSTATE PATIENT SETUP AND THE IMPACT OF INTRAFRACTION MOTION, RADIOTHERAPY AND ONCOLOGY, Vol.96, p.S425.

Koenig, T. & Oelfke, U. (2010). COHERENT BREMSSTRAHLUNG IN IMAGE GUIDED RADIOTHERAPY, RADIOTHERAPY AND ONCOLOGY, Vol.96, p.S49.

Frese, M.C., Brown, M., Keall, P. & Oelfke, U. (2010). CARBON IONS AND HYPOXIA - A NOVEL TREATMENT PLANNING APPROACH, RADIOTHERAPY AND ONCOLOGY, Vol.96, pp.S534-S535.

Schwahofer, A., Ulrich, S., Nill, S., Oelfke, U., Rhein, B. & Zabel-du Bois, A. (2010). DOSIMETRIC INTEGRATION OF DAILY MEGA-VOLTAGE CONE-BEAM CT FOR IMAGE-GUIDED RT, RADIOTHERAPY AND ONCOLOGY, Vol.96, pp.S431-S432.

Schmitt, D., Nill, S., Herfarth, K., Münter, M., Pfitzenmaier, J., Zabel-du Bois, A., Röder, F., Huber, P. & Oelfke, U. (2010). Intrafraction Organ Motion during Prostate Radiotherapy: Quantitative Correlation of Treatment Time and Margin Size, International Journal of Radiation Oncology*Biology*Physics, Vol.78 (3), p.S752.

Bangert, M., Hennig, P. & Oelfke, U. (2010). Using an Infinite Von Mises-Fisher Mixture Model to Cluster Treatment Beam Directions in External Radiation Therapy., ICMLA, , pp.746-751.

Koenig, T. & Oelfke, U. (2009). SU-FF-J-65: Coherent Bremsstrahlung in Image Guided Radiotherapy, Medical Physics, Vol.36 (6Part6), p.2491.

Ulrich, S., Nill, S. & Oelfke, U. (2009). DYNAMIC ROTATIONAL ARC THERAPY WITH A NON FLATTENED BEAM, Radiotherapy and Oncology, Vol.92, pp.S191-S192.

Nill, S., Tücking, T., Schwarz, M., Bendl, R. & Oelfke, U. (2009). RESPIRATION GATED CONE BEAM IMAGING AND FLUOROSCOPY AT A LINEAR ACCELERATOR, Radiotherapy and Oncology, Vol.92, p.S55.

Krauss, A., Rau, A.W., Tacke, M., Nill, S. & Oelfke, U. (2009). Real-time Tumor Position Monitoring and Dynamic Dose Adaptation: Geometric and Dosimetric Accuracy of an Integrated Tracking System, International Journal of Radiation Oncology*Biology*Physics, Vol.75 (3), p.S74.

Barthold-Bess, S., Niedermaier, I., Hartmann, G.H., Jaekel, O., Karger, C., Nill, S., Oelfke, U., Giesel, F., Muenter, M., Hetz, T., et al. (2009). Cooperative Installation of the Medical Physics Online Study Program "Master of Advanced Physical Methods in Radiotherapy", WORLD CONGRESS ON MEDICAL PHYSICS AND BIOMEDICAL ENGINEERING, VOL 25, PT 12, Vol.25 (12), pp.390-+.

Oelfke, U. (2009). Image Guided Radiotherapy, , pp.113-125.

Oelfke, U. (2009). Proton Therapy, , pp.173-181.

Nill, S., Stützel, J., Häring, P. & Oelfke, U. (2008). The use of modern electronic flat panel devices for image guided radiation therapy: Image quality comparison, intra fraction motion monitoring and quality assurance applications, Presented at Proceedings of the 10th Conference, Astroparticle, Particle and Space Physics, Detectors and Medical Physics Applications, .

Daartz, J., Bangert, M., Engelsman, M., Bussière, M., Oelfke, U. & Kooy, H. (2008). SU-GG-T-523: Benchmarking of An MMLC for Intensity-Modulated Proton Radiotherapy, with Emphasis On Secondary Neutron Dose, Medical Physics, Vol.35 (6Part17), p.2845.

Tacke, M., Nill, S. & Oelfke, U. (2008). SU-EE-A1-05: A Real-Time Feedback Control Algorithm to Compensate 2D Target Motion with a Dynamic Multileaf Collimator, Medical Physics, Vol.35 (6Part2), p.2637.

Malka, V., Faure, J., Glinec, Y., Rechatin, C., Fuchs, T., Oelfke, U. & Szymanowski, H. (2008). Medical applications with electron beam generated by laser plasma accelerators, Presented at Lasers and Applications in Science and Engineering, Commercial and Biomedical Applications of Ultrafast Lasers VIII, .

Nill, S., Schubert, K. & Oelfke, U. (2008). IMAGE QUALITY ASSESSMENT OF EXTRA CRANIAL 3D-CT DATA OBTAINED BY THREE DIFFERENT IMAGE GUIDED RADIATION-THERAPY DEVICES, RADIOTHERAPY AND ONCOLOGY, Vol.88, p.S85.

Korreman, S., Maingon, P., McNair, H., Oelfke, U., Rasch, C., Verellen, D., Mijnheer, B. & Khoo, V. (2008). EUROPEAN INSTITUTE OF RADIOTHERAPY 1ST TASK GROUP REPORT, AND SOME GENERAL ASPECTS OF IGRT QA, RADIOTHERAPY AND ONCOLOGY, Vol.88, pp.S170-S171.

Ulrich, S., Nill, S. & Oelfke, U. (2008). INFLUENCE OF HARDWARE CONSTRAINTS ON THE PLAN QUALITY IN ROTATION THERAPY, RADIOTHERAPY AND ONCOLOGY, Vol.88, p.S46.

Jongen, R., Dekker, A., Qamhiyeh, S., Baumert, B., De Neve, W., de Meerleer, G., De Ruysscher, D., Eble, M., Engelsman, M., Fonteyne, V., et al. (2008). INTERNATIONAL, MULTICENTRIC IN SILICO CLINICAL TRIAL IN LUNG, PROSTATE AND HEAD&NECK CANCER, COMPARING PHOTONS, PROTONS AND C-ION THERAPY TREATMENT: A MULTICENTRIC PLANNING STUDY BASED ON A REFERENCE DATASET OF PATIENTS: EVALUATION OF FEASIBILITY, RADIOTHERAPY AND ONCOLOGY, Vol.88, pp.S95-S96.

Frese, M.C., Wilkens, J., Jensen, A. & Oelfke, U. (2008). CARBON ION BOOST AND IMRT: SEQUENTIAL VS. SIMULTANEOUS INTEGRATED BOOST, RADIOTHERAPY AND ONCOLOGY, Vol.88, p.S111.

Taheri-Kadkhoda, Z., Nill, S., Wilkens, J., Oelfke, U., Björk-Eriksson, T., Huber, P. & Munter, M.W. (2007). Comparison of intensity-modulated proton therapy and intensity-modulated photon therapy in treatment of nasopharyngeal carcinoma, Radiotherapy and Oncology, Vol.82, pp.S52-S53.

Malka, V., Fuchs, T., Oelfke, U., Szymanowski, H., Faure, J., Glinec, Y. & Rechatin, C. (2007). TU-D-BRA-03: Laser-Accelerated Electrons for Radiation Therapy, Medical Physics, Vol.34 (6Part18), p.2562.

Reitz, I., Webbz, M.A., Graafsma, H., Lohmann, M., Partridge, M., Ulrich, S., Rau, A., Tacke, M., Nill, S., Hesse, B., et al. (2007). Measurement of the radiation response of a flat-panel detector with monochromatic x-rays at HASYLAB, Presented at 9th Biennial Meeting on Physics and Radiation Technology for Clinical Radiotherapy, Barcelona, SPAIN. RADIOTHERAPY AND ONCOLOGY, Vol.84, pp.S79-S80.

Braunstein, A., Nill, S. & Oelfke, U. (2007). Quantification of dose accumulation effects for an ITV optimisation of a moving lung tumour case, RADIOTHERAPY AND ONCOLOGY, Vol.84, p.S78.

Rau, A., Nill, S. & Oelfke, U. (2007). Simultaneous, synchronized tumor tracking with electromagnetic transponders and kV x-ray imaging, RADIOTHERAPY AND ONCOLOGY, Vol.84, pp.S61-S62.

Nill, S., Stuetzel, J. & Oelfke, U. (2007). Image quality assessment of 3D-CT data obtained by four different image guided radiationtherapy devices, RADIOTHERAPY AND ONCOLOGY, Vol.84, p.S247.

Dinkel, J., Biederer, J., Thierfelder, C., Jetter, S., Nill, S., Oelfke, U., Schlegel, W., Debus, J. & Kauczor, H. (2007). 1017 POSTER 4D-CT, 4D-MRI and Linac-integrated 4D Cone Beam CT of the Lung: reproducibility of tumour size and displacement in a respirated ex-vivo system, European Journal of Cancer Supplements, Vol.5 (4), pp.139-140.

Hesse, B.M., Nill, S., Tücking, T. & Oelfke, U. (2006). SU-FF-J-50: Dose Guidance in Radio Therapy by Means of Entrance Dosimetry, Medical Physics, Vol.33 (6Part5), p.2031.

Unkelbach, J., Craft, D., Halabi, T., Bortfeld, T. & Oelfke, U. (2006). SU-FF-T-23: A Mixed Integer Formulation for Direct Aperture Optimization of IMRT, Medical Physics, Vol.33 (6Part7), p.2055.

Wilkens, J.J. & Oelfke, U. (2006). TU-C-224A-01: Fast Multifield Optimization of the Biological Effect in IMRT with Ion Beams, Medical Physics, Vol.33 (6Part16), p.2190.

Seeber, A., Nill, S., Joshi, S. & Oelfke, U. (2006). Including motion in IMRT planning: Simultaneous optimisation on a set of breathing phases, RADIOTHERAPY AND ONCOLOGY, Vol.81, pp.S222-S223.

Hesse, B., Nill, S., Tuecking, T. & Oelfke, U. (2006). 3D in vivo dosimetry by means of entrance dosimetry for dose guided radiotherapy, RADIOTHERAPY AND ONCOLOGY, Vol.81, p.S46.

Reitz, I., Hesse, B., Tuecking, T., Nill, S. & Oelfke, U. (2006). Enhancement of image quality with a fast iterative scatter correction solution for kV CBCT, RADIOTHERAPY AND ONCOLOGY, Vol.81, p.S217.

Pflugfelder, D., Wilkens, J., Nill, S. & Oelfke, U. (2006). Comparison of two optimization methods for inverse treatment planning., RADIOTHERAPY AND ONCOLOGY, Vol.81, p.S29.

Thieke, C., Malsch, U., Seeber, A., Nill, S., Bendl, R., Oelfke, U., Munter, M., Huber, P. & Debus, J. (2006). Adaptive radiotherapy of head and neck cancer using automatic elastic matching of CT images, RADIOTHERAPY AND ONCOLOGY, Vol.81, pp.S27-S28.

Nill, S., Jetter, S., Tacking, T., Moser, T., Remmert, G., Biederer, J., Fabel-Schulte, M., Dinkel, J. & Oelfke, U. (2006). Comparison of 4D cone beam CT and 4D spiral scan CT using a dedicated chest phantom, RADIOTHERAPY AND ONCOLOGY, Vol.81, pp.S213-S214.

Tuecking, T., Nill, S. & Oelfke, U. (2006). Dose calculation on Linac integrated KV-cone beam CT, RADIOTHERAPY AND ONCOLOGY, Vol.81, p.S26.

Wilkens, J.J. & Oelfke, U. (2006). Simultaneous multifield optimization of the biological effect in radiotherapy with carbon ions, RADIOTHERAPY AND ONCOLOGY, Vol.81, p.S362.

Pfaffenberger, A., Schneider, U., Poppe, B. & Oelfke, U. (2006). Estimating second cancer incidence after radiation therapy, RADIOTHERAPY AND ONCOLOGY, Vol.81, p.S21.

Seeber, A., Nill, S., Tücking, T. & Oelfke, U. (2005). SU-FF-J-87: Linac Based KV Cone-Beam CT for Extended Field of Views: Evaluation of An Approximate Reconstruction Strategy, Medical Physics, Vol.32 (6Part5), p.1940.

Nill, S., Unkelbach, J., Dietrich, L. & Oelfke, U. (2005). SU-FF-J-61: Evaluation of Two Fluoroscopic Imaging Setups for Online Dose Delivery Adaptation, Medical Physics, Vol.32 (6Part5), p.1933.

Tücking, T., Nill, S. & Oelfke, U. (2005). TU-EE-A2-03: Evaluation of Dose Calculation in KV-Cone Beam CT Data Sets, Medical Physics, Vol.32 (6Part17), p.2109.

Szymanowski, H., Nill, S. & Oelfke, U. (2005). SU-FF-T-280: Verification of Monte Carlo Simulations of Proton Dose Distributions in Biological Media, Medical Physics, Vol.32 (6Part11), pp.2014-2015.

Fuchs, T., Szymanowski, H., Glinec, Y., Faure, J., Malka, V. & Oelfke, U. (2005). TH-C-T-6C-10: Simulation of Dosimetric Properties of Very-High Energy Laser-Accelerated Electron Beams, Medical Physics, Vol.32 (6Part21), pp.2163-2164.

Uhrig, M., Thieke, C., Alonso, F., Küfer, K., Monz, M., Scherrer, A. & Oelfke, U. (2005). SU-FF-T-112: First Evaluation of a New Multicriteria Optimization Tool-Investigation of Pareto-Surfaces for IMRT Prostate Plans, Medical Physics, Vol.32 (6Part8), p.1975.

Tacke, M., Szymanowski, H., Schulze, C., Nuss, S., Wehrwein, E., Leidenberger, S. & Oelfke, U. (2005). SU-FF-T-294: Monte Carlo Simulations of the Dosimetric Characteristics of a New Multileaf Collimator, Medical Physics, Vol.32 (6Part11), p.2018.

Unkelbach, J., Maleike, D. & Oelfke, U. (2005). SU-FF-T-117: On Probabilistic Treatment Planning: A Novel Concept for Including Organ Motion Into IMRT Optimization, Medical Physics, Vol.32 (6Part8), p.1976.

Scholz, C. & Oelfke, U. (2005). MO-E-T-617-05: IMRT Planning Based On Various Photon Dose Calculation Techniques at Inhomogeneous Media, Medical Physics, Vol.32 (6Part15), p.2071.

Hesse, B., Nill, S., Tücking, T. & Oelfke, U. (2005). 207 First clincal experiments with image and dose guided radiotherapy, Radiotherapy and Oncology, Vol.76, p.S101.

Tücking, T., Dietrich, L., Nill, S., Hesse, B., Thilmann, C. & Oelfke, U. (2005). 273 Respiration gated cone beam imaging and fluoroscopy at a linear accelerator, Radiotherapy and Oncology, Vol.76, p.S127.

Szymanowski, H., Pflugfelder, D., Nill, S. & Oelfke, U. (2005). 104 Practical implementation of an improved proton dose algorithm for heterogeneous media, Radiotherapy and Oncology, Vol.76, p.S56.

Flynn, R., Unkelbach, J., Oelfke, U., Jeraj, R. & Mackie, T. (2005). 219 A comparison of two probabilistic methods for intrafractional re-optimization in IMRT, Radiotherapy and Oncology, Vol.76, pp.S106-S107.

Glinec, Y., Faure, J., Malka, V., Fuch, T., Szymanowski, H. & Oelfke, U. (2005). 78 Radiotherapy with an existing electron beam produced by laser-plasma interaction, Radiotherapy and Oncology, Vol.76, p.S46.

Oelfke, U. (2005). 102 Optimization of physical dose distributions with hadrons, Radiotherapy and Oncology, Vol.76, p.S55.

Wilkens, J. & Oelfke, U. (2005). 118 Extension of time-efficient RSE optimization schemes from protons to heavier ions, Radiotherapy and Oncology, Vol.76, pp.S62-S63.

Unkelbach, J. & Oelfke, U. (2005). 185 A concept for the estimation of dose uncertainties caused by respiratory motion in radiotherapy, Radiotherapy and Oncology, Vol.76, p.S93.

Dietrich, L., Tucking, T., Nill, S., Hesse, B.M., Thilmann, C., Huber, P., Debus, J. & Oelfke, U. (2005). Respiration Gated Cone Beam Imaging Reconstruction at a Dedicated Linear Accelerator, International Journal of Radiation Oncology*Biology*Physics, Vol.63, pp.S510-S511.

Thilmann, C., Nill, S., Tucking, T., Hesse, B., Dietrich, L., Rhein, B., Haering, P., Oelfke, U., Debus, J. & Huber, P., et al. (2005). Correction of Patient Positioning Errors based on In-Line Cone Beam CTs: Clinical Implementation and First Experiences, International Journal of Radiation Oncology*Biology*Physics, Vol.63, pp.S550-S551.

OELFKE, U. (2004). INTENSITY MODULATED RADIOTHERAPY WITH HIGH ENERGY PHOTON AND HADRON BEAMS, Presented at Proceedings of the 8th Conference, Astroparticle, Particle and Space Physics, Detectors and Medical Physics Applications, .

HESSE, B., NILL, S., TUECKING, T. & OELFKE, U. (2004). A novel hardware design for image and dose guided radiotherapy, International Journal of Radiation OncologyBiologyPhysics, Vol.60, p.S200.

Hesse, B.M., Nill, S., Tucking, T., Hinderer, R. & Oelfke, U. (2004). A new method for image and dose guided radiotherapy, RADIOTHERAPY AND ONCOLOGY, Vol.73, pp.S228-S229.

Hinderer, R., Hesse, B.M., Ebert, M., Nill, S. & Oelfke, U. (2004). Correction of non-ideal projection geometries in cone-beam computed tomography using a phantom with helically arranged markers, RADIOTHERAPY AND ONCOLOGY, Vol.73, p.S228.

Tucking, T., Nill, S., Hesse, B., Bendl, R. & Oelfke, U. (2004). Application of a KV cone beam equipment on a Siemens linac for image guided radiotherapy, RADIOTHERAPY AND ONCOLOGY, Vol.73, p.S51.

Dietrich, L., Tucking, T., Nill, S. & Oelfke, U. (2004). Compensation of respiratory motion by gated radiotherapy: an experimental study, RADIOTHERAPY AND ONCOLOGY, Vol.73, p.S28.

Nill, S., Dietrich, L., Unkelbach, J. & Oelfke, U. (2004). Adaptive radiotherapy (ART) of organ motion: evaluation of two imaging concepts, RADIOTHERAPY AND ONCOLOGY, Vol.73, p.S228.

Szymanowski, H., Nill, S. & Oelfke, U. (2004). A Monte Carlo-based tool for proton dose verification on patient CT data, RADIOTHERAPY AND ONCOLOGY, Vol.73, p.S319.

Oelfke, U. (2004). Image guided radiotherapy at DKFZ, RADIOTHERAPY AND ONCOLOGY, Vol.73, pp.S10-S11.

Unkelbach, J. & Oelfke, U. (2004). Inverse planning incorporating organ movements via probability distributions of voxel locations, RADIOTHERAPY AND ONCOLOGY, Vol.73, p.S347.

Oelfke, U. & Nill, S. (2003). Analyzing dose distributions of fractionated radiotherapy: Unified concepts for EUD and BED, MEDICAL PHYSICS, Vol.30 (6), p.1511.

Wilkens, J.J. & Oelfke, U. (2003). Inverse planning with RBE: A new concept for the optimization of proton therapy, MEDICAL PHYSICS, Vol.30 (6), p.1447.

Tucking, T., Nill, S., Thilmann, C. & Oelfke, U. (2003). Application of a new external MMLC for high precision IMRT - a feasibility study, RADIOTHERAPY AND ONCOLOGY, Vol.68, p.S75.

Unkelbach, J. & Oelfke, U. (2003). Inclusion of stochastic organ movements in IMRT treatment planning, RADIOTHERAPY AND ONCOLOGY, Vol.68, pp.S101-S102.

Oelfke, U. (2003). From γ-d to γ-Tumor: Peter Sauer’s Influence as a Teacher, , pp.267-270.

Oelfke, U., Nill, S. & Siemer, N. (2002). Inverse treatment planning based on EUD: Analyzing first order biological effects, MEDICAL PHYSICS, Vol.29 (6), p.1284.

Scholz, C., Nill, S., Oelfke, U. & Bortfeld, T. (2002). Application of an advanced photon dose algorithm for inverse IMRT planning, MEDICAL PHYSICS, Vol.29 (6), p.1335.

Oelfke, U., Rhein, B. & Haring, P. (2001). Dosimetric procedures and problems of IMRT, PHYSICA MEDICA, Vol.17, pp.30-32.

Nill, S., Oelfke, U. & Bortfeld, T. (2000). A new planning tool for IMRT treatments: Implementation and first application for proton beams, USE OF COMPUTERS IN RADIATION THERAPY, , pp.326-328.

Kooy, H., Oelfke, U., Lomax, T., Paganetti, H., Newhauser, W., Bortfeld, T. & Goitein, M. (2000). Design considerations for intensity modulated proton therapy treatment planning, USE OF COMPUTERS IN RADIATION THERAPY, , pp.71-72.

Carl, U.M., Peusch-Dreyer, D., Frieling, T., Schmitt, G. & Hartmann, K.A. (1998). Treatment of radiation proctitis with hyperbaric oxygen: What is the optimal number of HBO treatments?, Strahlentherapie und Onkologie, Vol.174 (9), pp.482-483.

BUGAEV, K.A., SAUER, P.U. & OELFKE, U. (1995). Photo reactions on the deuteron at intermediate energies, FEW-BODY PROBLEMS IN PHYSICS, (334), pp.784-787.

OELFKE, U. & SAUER, P.U. (1992). PHOTON-DEUTERON REACTIONS AT INTERMEDIATE ENERGIES, INTERNATIONAL WORKSHOP ON PIONS IN NUCLEI, , pp.565-569.

Rink, K., Koenig, T., Zuber, M., Zwerger, A., Fauler, A., Fiederle, M. & Oelfke, U. Saturation effects of CdTe photon counting detectors under high photon fluxes, Journal of Instrumentation, Vol.8 (01), p.C01026.

Zuber, M., Koenig, T., Hamann, E., Butzer, J., Cecilia, A., Fiederle, M. & Oelfke, U. Synchrotron measurements of the energy response functions of CdTe Medipix2 MXR detectors with pixel pitches of 110 and 165 μm, Journal of Instrumentation, Vol.7 (12), p.C12018.

Kieselmann, J., bartzsch, & oelfke, dose calculation in curved space, Presented at Annual Meeting AAPM, .