1. Department of Surgery and Epidemiology and Biostatistics Western University London Ontario Canada
2. Division of Urology, Department of Surgery University of Utah Salt Lake City Utah USA
3. Departments of Urology, Obstetrics, and Gynecology, Carolinas Medical Center Atrium Health Charlotte North Carolina USA
4. Division of Urology, Department of Urology, Stanford University Medical Center, Santa Clara Valley Medical Center St Joseph's Hospital London Ontario Canada
5. Division of Urology, Department of Urology, Santa Clara Valley Medical Center Stanford University Stanford California USA
6. London Ontario
7. Department of Classical Studies Western University London Ontario Canada