1. Department of Medicine University of Ottawa Ottawa Ontario Canada
2. Ottawa Hospital Research Institute Ottawa Ontario Canada
3. Nuffield Department of Population Health University of Oxford England UK
4. ICES University of Ottawa, Ottawa Hospital Research Institute Ottawa Ontario Canada
5. Sackler Faculty of Medicine Tel Aviv University Tel Aviv Israel
6. Division of Urology, Department of Surgery The Ottawa Hospital and University of Ottawa Ottawa Ontario Canada
7. Division of Medical Oncology, Department of Medicine The Ottawa Hospital Ottawa Ontario Canada
8. Bruyère Research Institute Ottawa Ontario Canada