1. Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
2. Division of Urology, Princess Margaret Cancer Centre, Toronto, Ontario, Canada
3. Department of Medical Oncology, Princess Margaret Cancer Centre, Toronto, Ontario, Canada
4. Department of Radiation Oncology, Princess Margaret Cancer Centre, Toronto, Ontario, Canada
5. Department of Diagnostic Radiology, Princess Margaret Cancer Centre, Toronto, Ontario, Canada
6. Department of Pathology, Princess Margaret Cancer Centre, Toronto, Ontario, Canada