1. Faculty of Medicine, McGill University, Montreal, Canada.
2. Division of Urology, Department of Surgery, University of Montreal Hospital Center, Montreal, Canada.
3. Division of Urology, Department of Surgery, University of Sherbrooke, Sherbrooke, Canada.
4. Division of Urology, Department of Surgery, McGill University, Montreal, Canada.
5. Faculty of Medicine, University of Montreal, Montreal, Canada.
6. Division of Urology, Department of Surgery, University of Toronto, Toronto, Canada.
7. Department of Urology, Clinique Pasteur, Toulouse, France.
8. Department of Urology, Spital Thurgau AG (STGAG), Frauenfeld, Switzerland.
9. Department of Urology and Urological Oncology, Hanover Medical School, Hanover, Germany.