1. University Hospital of Canary Islands, Tenerife, Spain
2. Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
3. Department of Surgical Oncology, Winship Cancer Institute of Emory University, Atlanta, Georgia
4. Department of Urology, Virgen del Rocio University Hospital, Sevilla, Spain
5. Department of Urology, Bellvitge University Hospital, Barcelona, Spain
6. Department of Urology, Hospital Clinic of Barcelona, Barcelona, Spain
7. Urology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
8. Division of Urology, Department of Surgery, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
9. Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
10. Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York