1. Division of Urology, Department of Surgery, University of Toronto, Toronto, Ontario, Canada
2. Department of Medicine, University Health Network, University of Toronto, Toronto, Ontario, Canada
3. Division of Urology, Department of Surgical Oncology, Princess Margaret Cancer Centre-University Health Network, Toronto, Ontario, Canada
4. ICES, Toronto, Ontario, Canada
5. Radiation Medicine Program, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
6. Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada