1. Department of Radiation Oncology, University of Toronto; Radiation Medicine Program, Princess Margaret Cancer Centre; TECHNA Institute, University Health Network , Toronto, ON, Canada
2. Department of Biostatistics, Princess Margaret Cancer Centre; Dalla Lana School of Public Health, University of Toronto , Toronto, ON, Canada
3. The University of Western Ontario , London, ON, Canada
4. AnCan Active Surveillance Virtual Support Group; The Active Surveillor Newsletter , Chicago, IL, USA
5. Division of Urology, Department of Surgery, University of Toronto, Mount Sinai Hospital, and University Hospital Network , Toronto, ON, Canada
6. Divisions of Radiation Oncology and Medical Sciences, National Cancer Centre Singapore; Oncology Academic Programme, Duke-NUS Medical School , Singapore
7. Departments of Pathology and Surgery, University of Chicago. Chicago , IL, USA
8. Laboratory Medicine Program, University Health Network , Toronto, ON, Canada
9. Departments of Urology and Epidemiology and Biostatistics, University of California San Francisco Comprehensive Cancer Center , San Francisco, CA, USA
10. Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center , New York, NY, USA
11. Institute for Clinical Evaluative Sciences (ICES), Department of Surgery, University of Toronto; Perioperative Services, Women’s College Hospital and Research Institute, Toronto , ON, Canada
12. Section of Urology, Department of Surgery, The University of Chicago Comprehensive Cancer Center, Chicago , IL, USA