Affiliation: | ∗ Department of Radiation Oncology, Mayo Clinic, Rochester, Minnesota;† Department of Radiation Oncology, Juravinski Cancer Center, McMaster University, Hamilton, Canada;‡ Department of Radiation Oncology, Odette Cancer Centre, University of Toronto, Toronto, Canada;§ Department of Medicine, Women''s College Hospital, University of Toronto, Toronto, Canada;‖ Departments of Nutritional Sciences and Laboratory Medicine and Pathology, Mount Sinai Hospital, University of Toronto, Toronto, Canada;¶ Department of Radiology, Sunnybrook Health Sciences Center, University of Toronto, Canada;# Department of Health Policy, Management, and Evaluation, Sunnybrook Health Sciences Center, University of Toronto, Toronto, Canada |