1. Cancer Prognostics and Health Outcomes Unit, Montreal, Quebec, Canada
2. Department of Urology, Vita Salute San Raffaele University, Milan, Italy
3. Department of Urology, Weill Medical College of Cornell University, New York, New York
4. Martiniclinic, Prostate Cancer Center University Hospital Hamburg-Eppendorf, Hamburg, Germany
5. Department of Urology, University of Montreal Health Centre, Montreal, Quebec, Canada