1. Division of Urology, Department of Surgery, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada
2. Alberta Urology Institute Research Centre, Edmonton, Alberta, Canada
3. Division of Surgical Oncology, University of Alberta, Edmonton, Alberta, Canada
4. Division of Medical Oncology, University of Alberta, Edmonton, Alberta, Canada
5. Department of Oncology, Faculty of Medicine, Department of Public Health Sciences, University of Alberta, Edmonton, Alberta, Canada