1. Department of Urology; Ludwig-Maximilians-University Munich; Klinikum Grosshadern; Munich; Germany
2. Department of Urology; University of Texas Southwestern Medical Center; Dallas; TX; USA
3. University of Montréal; Cancer Prognostics and Health Outcomes Unit; Montréal; QC; Canada
4. Department of Urology; Johns Hopkins University; Brady Urologic Institute; Baltimore; MD; USA
5. Baylor College of Medicine; Department of Urology; Houston; TX; USA
6. UAB Comprehensive Cancer Center; Birmingham; AL; USA
7. University of Iowa Department of Urology; Iowa City; IA; USA