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Michael J. Zelefsky

New York University (NYU) - NYU Langone Health

20 Cooper Square 3rd Floor

New York, NY 10003-711

United States

  • New York University (NYU) - NYU Langone Health

SCHOLARLY PAPERS

4

DOWNLOADS

200

TOTAL CITATIONS

0

Scholarly Papers (4)

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1.

Comprehensive Assessment of Daily Practice and Organizational Dynamics in MR-Linac Centers

Downloads 89 (777,583)

Comprehensive Assessment of Daily Practice and Organizational Dynamics in MR-Linac Centers

Number of pages: 26 Posted: 31 Oct 2025
Madeline Michel, Zelda Paquier, Cem Onal, Ellen Brunenberg, Martijn Intven, Andrew Jaffe, Cynthia Eccles, Danny Lee, Gorkem Turkkan, Jeremy De Leon, Jerome Gastaldo, A/Prof. John Baines, Kathrin Surmann, Bin Yang, Caroline Lafond, Martin Lundmark, Merdan Fayda, Michael Snyder, Michael J. Zelefsky, Michela Buglione, Michele Rigo, Neelam Tyagi, Peter de Boer, Robert Zlotecki, Sandra Fisher, Sarah Kübler, Tine Schytte, Trina Herbert, Robbe Van den Begin and Philippe Martinive
affiliation not provided to SSRN, affiliation not provided to SSRN, Baskent University, affiliation not provided to SSRN, Utrecht University - University Medical Center (Utrecht), affiliation not provided to SSRN, Manchester Academic Health Sciences Centre - The Christie NHS Foundation Trust, Allegheny Health Network, affiliation not provided to SSRN, GenesisCare, affiliation not provided to SSRN, affiliation not provided to SSRN, Radiotherapiegroep, affiliation not provided to SSRN, Centre Eugène Marquis, Uppsala University - Uppsala University Hospital, Istinye University, affiliation not provided to SSRN, New York University (NYU) - NYU Langone Health, University of Brescia, Scientific Institute for Research, Hospitalization and Healthcare (IRCCS) - Ospedale Sacro Cuore Don Calabria, Memorial Sloan Kettering Cancer Center, affiliation not provided to SSRN, affiliation not provided to SSRN, Austin Health, affiliation not provided to SSRN, Odense University Hospital, Government of the United Kingdom - Royal Marsden NHS Foundation Trust, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 57 (1,049,673)

Abstract:

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Elekta Unity MR-Linac, magnetic resonance-guided radiotherapy, online adaptation, adapt-to-shape, Hypofractionation, stereotactic body radiotherapy, workflow and throughput, staffing and roles, therapist-led contouring, quality assurance, independent dose calculation, implementation, multicenter international survey.

Comprehensive Assessment of Daily Practice and Organizational Dynamics in MR-Linac Centers

Number of pages: 26 Posted: 31 Oct 2025
Madeline Michel, Zelda Paquier, Cem Onal, Ellen Brunenberg, Martijn Intven, Andrew Jaffe, Cynthia Eccles, Danny Lee, Gorkem Turkkan, Jeremy De Leon, Jerome Gastaldo, A/Prof. John Baines, Kathrin Surmann, Bin Yang, Caroline Lafond, Martin Lundmark, Merdan Fayda, Michael Snyder, Michael J. Zelefsky, Michela Buglione, Michele Rigo, Neelam Tyagi, Peter de Boer, Robert Zlotecki, Sandra Fisher, Sarah Kübler, Tine Schytte, Trina Herbert, Robbe Van den Begin and Philippe Martinive
affiliation not provided to SSRN, affiliation not provided to SSRN, Baskent University, affiliation not provided to SSRN, Utrecht University - University Medical Center (Utrecht), affiliation not provided to SSRN, Manchester Academic Health Sciences Centre - The Christie NHS Foundation Trust, Allegheny Health Network, affiliation not provided to SSRN, GenesisCare, affiliation not provided to SSRN, affiliation not provided to SSRN, Radiotherapiegroep, affiliation not provided to SSRN, Centre Eugène Marquis, Uppsala University - Uppsala University Hospital, Istinye University, affiliation not provided to SSRN, New York University (NYU) - NYU Langone Health, University of Brescia, Scientific Institute for Research, Hospitalization and Healthcare (IRCCS) - Ospedale Sacro Cuore Don Calabria, Memorial Sloan Kettering Cancer Center, affiliation not provided to SSRN, affiliation not provided to SSRN, Austin Health, affiliation not provided to SSRN, Odense University Hospital, Government of the United Kingdom - Royal Marsden NHS Foundation Trust, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 32 (1,341,098)

Abstract:

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Elekta Unity MR-Linac, magnetic resonance-guided radiotherapy, online adaptation, adapt-to-shape, Hypofractionation, stereotactic body radiotherapy, workflow and throughput, staffing and roles, therapist-led contouring, quality assurance, independent dose calculation, implementation, multicenter international survey.

2.

Bladder Filling Dynamics During Online Adaptive Prostate Stereotactic Radiosurgery: Rationale for Using an Empty Bladder Workflow for Treatment

Number of pages: 23 Posted: 08 Mar 2025
David Jaihun Byun, Cheongeun Oh, Jiyu Kim, David Barbee, Matthew Long, Gabriel Fuglini, Ting Chen, Hesheng Wang, Siming Lu and Michael J. Zelefsky
New York University (NYU) - NYU Langone Health, New York University (NYU) - NYU Langone Health, New York University (NYU) - NYU Langone Health, New York University (NYU) - NYU Langone Health, New York University (NYU) - NYU Langone Health, New York University (NYU) - NYU Langone Health, New York University (NYU) - NYU Langone Health, New York University (NYU) - NYU Langone Health, New York University (NYU) - NYU Langone Health and New York University (NYU) - NYU Langone Health
Downloads 57 (1,010,164)

Abstract:

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MR-linac, prostate SBRT, adaptive planning, bladder filling

3.

Improved Workflow Efficiency and Target Motion Reduction Achieved with AI-Based Contouring and Automated Workflows During Prostate Stereotactic Body Radiotherapy Using Real-Time Adaptive Planning on an MRI Linear Accelerator

Number of pages: 28 Posted: 06 Nov 2025
ting chen, David Barbee, Hesheng Wang, Siming Lu, Sangkyu Lee, Ruth Afanador, Stavroula Kolitsopoulos, Matthew Long, Allison McCarthy, Paulina Galavis and Michael J. Zelefsky
affiliation not provided to SSRN, New York University (NYU) - NYU Langone Health, New York University (NYU) - NYU Langone Health, New York University (NYU) - NYU Langone Health, New York University (NYU) - NYU Langone Health, affiliation not provided to SSRN, affiliation not provided to SSRN, New York University (NYU) - NYU Langone Health, affiliation not provided to SSRN, affiliation not provided to SSRN and New York University (NYU) - NYU Langone Health
Downloads 32 (1,318,317)

Abstract:

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Prostate Cancer, MR-Linac, adaptive planning, stereotactic body radiotherapy, AI-segmentation, Parallel workflow

4.

Intra-Fraction Target Motion during MR-Guided Prostate Stereotactic Body Radiotherapy: The Importance of Adaptive Planning and Real-Time Motion Management

Number of pages: 31 Posted: 31 Mar 2026
Michael J. Zelefsky, Ting Chen, Ryan D. Walters, Cheongeun Oh, Nicholas W. Colangelo, Hesheng Wang, Peter B. Schiff, Siming Lu, Sangkyu Lee, Matthew Long, Allison McCarthy, Jeffrey Cooney, Paulina Galavis and David Barbee
New York University (NYU) - NYU Langone Health, affiliation not provided to SSRN, affiliation not provided to SSRN, New York University (NYU) - NYU Langone Health, affiliation not provided to SSRN, New York University (NYU) - NYU Langone Health, affiliation not provided to SSRN, New York University (NYU) - NYU Langone Health, affiliation not provided to SSRN, New York University (NYU) - NYU Langone Health, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and New York University (NYU) - NYU Langone Health
Downloads 22 (1,459,862)

Abstract:

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prostate cancer, stereotactic body radiotherapy, intrafraction motion, MR-Linac, Adaptive Radiotherapy, comprehensive motion management, beam gating, real-time tracking