1. Department of Anatomy and Cell Biology, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
2. Vascular Surgery Division, Department of Surgery, London Health Sciences Centre, London, Ontario, Canada
3. Urology Division, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
4. Urology Division, Department of Surgery, London Health Sciences Centre, London, Ontario, Canada
5. Surgical Oncology Division, Department of Oncology, London Health Sciences Centre, London, Ontario, Canada