1. Division of Urology, The Hospital for Sick Children, Toronto, Ontario, Canada
2. Division of Urology, Department of Surgery, University of Toronto, Toronto, Ontario, Canada
3. Department of Diagnostic Imaging, The Hospital for Sick Children, Toronto, Ontario, Canada
4. Department of Computer Science, University of Toronto, Toronto, Ontario, Canada
5. Vector Institute, Toronto, Ontario, Canada
6. Department of Surgery, IWK Hospital, Halifax, Nova Scotia, Canada
7. Division of Urology, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
8. Division of Pediatric Urology, UH Rainbow Babies and Children's Hospital, Cleveland, Ohio
9. Division of Urology, Trillium Health Partners, Mississauga, Ontario, Canada
10. Department of Urology, University of Iowa Hospitals and Clinics, Iowa City, Iowa