| Affiliation: | 1. Radiation Medicine Program, Princess Margaret Hospital, and the Department of Radiation Oncology, University of Toronto, Toronto, Ontario, Canada;2. Dana‐Farber Cancer Institute and Harvard Medical School, Boston, Massachusetts;3. Joint Department of Medical Imaging, University Health Network, Mount Sinai Hospital, Women's College Hospital, University of Toronto, Toronto, Ontario, Canada;4. Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada |
