| ADC measurements on the Unity MR-linac–A recommendation on behalf of the Elekta Unity MR-linac consortium ES Kooreman, PJ van Houdt, R Keesman, FJ Pos, VWJ van Pelt, ... Radiotherapy and Oncology 153, 106-113, 2020 | 70 | 2020 |
| Skyrmions in square-lattice antiferromagnets R Keesman, M Raaijmakers, AE Baerends, GT Barkema, RA Duine Physical Review B 94 (5), 054402, 2016 | 57 | 2016 |
| Degeneracies and fluctuations of Néel skyrmions in confined geometries R Keesman, AO Leonov, P van Dieten, S Buhrandt, GT Barkema, L Fritz, ... Physical Review B 92 (13), 134405, 2015 | 50 | 2015 |
| Integration of quantitative imaging biomarkers in clinical trials for MR-guided radiotherapy: Conceptual guidance for multicentre studies from the MR-Linac Consortium Imaging … PJ van Houdt, H Saeed, D Thorwarth, CD Fuller, WA Hall, BA McDonald, ... European Journal of Cancer 153, 64-71, 2021 | 31 | 2021 |
| Quantitative 3T multiparametric MRI of benign and malignant prostatic tissue in patients with and without local recurrent prostate cancer after external‐beam radiation therapy C Dinis Fernandes, PJ van Houdt, SW Heijmink, I Walraven, R Keesman, ... Journal of Magnetic Resonance Imaging 50 (1), 269-278, 2019 | 27 | 2019 |
| Daily Intravoxel Incoherent Motion (IVIM) in prostate cancer patients during MR-guided radiotherapy—a multicenter study ES Kooreman, PJ van Houdt, R Keesman, VWJ van Pelt, ME Nowee, ... Frontiers in Oncology 11, 705964, 2021 | 26 | 2021 |
| Numerical study of the model with domain-wall boundaries R Keesman, J Lamers Physical Review E 95 (5), 052117, 2017 | 22 | 2017 |
| Correcting geometric image distortions in slice‐based 4D‐MRI on the MR‐linac R Keesman, TN van de Lindt, C Juan‐Cruz, W van den Wollenberg, ... Medical Physics 46 (7), 3044-3054, 2019 | 20 | 2019 |
| Finite-size scaling at infinite-order phase transitions R Keesman, J Lamers, RA Duine, GT Barkema Journal of Statistical Mechanics: Theory and Experiment 2016 (9), 093201, 2016 | 11 | 2016 |
| Clinical workflow for treating patients with a metallic hip prosthesis using magnetic resonance imaging-guided radiotherapy R Keesman, E van der Bijl, TM Janssen, T Vijlbrief, FJ Pos, ... Physics and Imaging in Radiation Oncology 15, 85-90, 2020 | 10 | 2020 |
| Dynamical eigenmodes of star and tadpole polymers R Keesman, GT Barkema, D Panja Journal of Statistical Mechanics: Theory and Experiment 2013 (02), P02021, 2013 | 10 | 2013 |
| Dynamical eigenmodes of a polymerized membrane R Keesman, GT Barkema, D Panja Journal of Statistical Mechanics: Theory and Experiment 2013 (04), P04009, 2013 | 9 | 2013 |
| Recommendations for improved reproducibility of ADC derivation on behalf of the Elekta MRI-linac consortium image analysis working group ALH Bisgaard, R Keesman, AL van Lier, C Coolens, PJ van Houdt, A Tree, ... Radiotherapy and Oncology 186, 109803, 2023 | 4 | 2023 |
| Applicator visualization using ultrashort echo time MRI for high-dose-rate endorectal brachytherapy RPJ van den Ende, E Ercan, R Keesman, EM Kerkhof, CAM Marijnen, ... Brachytherapy 19 (5), 618-623, 2020 | 4 | 2020 |
| Néel skyrmions in confined geometries and at nonzero temperatures R Keesman, AO Leonov, S Buhrandt, GT Barkema, L Fritz, RA Duine arXiv preprint arXiv:1506.00271, 2015 | 3 | 2015 |
| Dynamical eigenmodes of various bead-spring systems R Keesman | 1 | 2013 |
| PD-0900 Treating patients with a cardiac implant on a 1.5 T MR-linac: a multi-centre experience R Keesman, E van der Bijl, L Kerkmeijer, N Tyagi, O Akdag, J Wolthaus, ... Radiotherapy and Oncology 182, S746-S747, 2023 | | 2023 |
| An In-Vivo Evaluation of MRI Sequences for Online Adaptive Cardiac Radioablation in the Presence of Cardiac Implantable Devices On a 1.5 T MR-Linac O Akdag, A Van Lier, S Mandija, R Keesman, P Borman, S Van de Pol, ... MEDICAL PHYSICS 49 (6), E176-E176, 2022 | | 2022 |
| PO-1754 Delineation-related ADC variation between centres in the Elekta Unity MR linac Consortium: ESTRO 2022, 6-10 May 2022, Copenhagen. Onsite in Copenhagen and Online A Bisgaard, A van Lier, C Coolens, R Keesman, A Tree, A Wetscherek, ... Radiotherapy and Oncology 170 (Supplement 1), S1557-S1558, 2022 | | 2022 |
| PP-0120 Applicator visualization using ultrashort echo time MRI for HDR endorectal brachytherapy E Kerkhof, R van den Ende, E Ercan, R Keesman, C Marijnen, ... Radiotherapy and Oncology 158, S89-S90, 2021 | | 2021 |
