1. Department of Radiation Oncology, University of Michigan School of Medicine, Ann Arbor
2. School of Public Health, University of Colorado, Denver
3. Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
4. Division of Urology, Department of Surgery, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, California
5. Durham VA Medical Center, Durham, North Carolina
6. Harvard Radiation Oncology Program, Massachusetts General Hospital, Boston
7. Department of Urology, University of California, San Francisco, Helen Diller Family Comprehensive Cancer Center
8. Department of Radiation Oncology, Mayo Clinic, Rochester, Minnesota
9. Department of Radiation Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania
10. Section of Urology, Medical College of Georgia, Augusta, Georgia
11. Division of Urology, Department of Surgery, Oregon Health and Science University, Portland
12. Department of Urology, University of California, Los Angeles, School of Medicine
13. Department of Urology, University of California, San Diego, Health System
14. Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University, Baltimore, Maryland
15. Department of Biostatistics, University of Michigan, Ann Arbor
16. Department of Pathology, University of Michigan, Ann Arbor
17. Department of Urology, University of Michigan, Ann Arbor
18. Department of Radiation Oncology, Brigham and Women’s Hospital, Dana-Farber Cancer Institute, Boston, Massachusetts
19. Department of Radiation Oncology, University of California, San Francisco
20. Department of Medicine, University of California, San Francisco
21. Department of Urology, Mayo Clinic, Rochester, Minnesota
22. Department of Radiation Oncology, Penn State Cancer Institute, Hershey, Pennsylvania
23. Department of Oncology, Queen’s University, Kingston, Ontario, Canada
24. Radiation Medicine Program, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
25. Department of Radiation Oncology, University of Toronto, Toronto, Ontario, Canada
26. Department of Surgical Oncology, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
27. Division of Urology, University of Toronto, Toronto, Ontario, Canada
28. Department of Urology, Scientific Institute and University Vita–Salute San Raffaele Hospital, Milan, Italy
29. Department of Quantitative Health Sciences, Cleveland Clinic Foundation, Cleveland, Ohio