| Affiliation: | 2. Department of Genitourinary Oncology, Memorial Sloan Kettering Cancer Center, New York, NY;2. Department of Radiation Oncology, London Health Sciences Centre, London, Ontario, Canada;3. Department of Radiation Medicine, Lowell General Hospital, Lowell, MA;2. Radiation Research Program, Division of Cancer Treatment and Diagnosis, National Cancer Institute, National Institutes of Health, Bethesda, MD;2. Department of Radiology, St. Louis University, St. Louis, MO;3. Department of Radiology, University of Iowa, Iowa City, IA;2. Department of Radiation Oncology, Johns Hopkins University, Baltimore, MD;2. Department of Radiology, University of Pennsylvania, Philadelphia, PA, USA;3. Department of Radiology, University of Iowa, Iowa City, IA, USA |
