1. Department of Medicine Memorial Sloan Kettering Cancer Center New York New York
2. Division of Medical Oncology Beth Israel Deaconess Medical Center, Dana‐Farber/Harvard Cancer Center Boston Massachusetts
3. Department of Medical Oncology Gustave Roussy Villejuif France
4. Bradford Hill Clinical Research Center Santiago Chile
5. Department of Medical Oncology Lank Center for Genitourinary OncologyDana‐Farber Cancer InstituteBrigham and Women's Hospital, and Harvard Medical School Boston Massachusetts
6. Department of Medical Oncology University of Texas Southwestern Kidney Cancer Program Dallas Texas
7. Medical Oncology Strasbourg European Cancer Institute Strasbourg France
8. Department of Hematology and Oncology Fox Chase Cancer Center Philadelphia Pennsylvania
9. Department of Internal Medicine University of Pavia Pavia Italy
10. Department of Medicine Roswell Park Cancer Institute Buffalo New York
11. Department of Genitourinary Oncology Barts Cancer Institute, Cancer Research UK Experimental Cancer Medicine Center, Queen Mary University of London, Royal Free National Health Service Trust London United Kingdom
12. Department of Oncology Aarhus University Hospital Aarhus Denmark
13. Department of Medical Oncology Westmead Hospital and Macquarie University Sydney New South Wales Australia
14. Department of Medicine British Columbia Cancer Agency Vancouver British Columbia Canada
15. Department of Urology Jena University Hospital Jena Germany
16. Oncology Research Unit Saint Luke HospitalPontifical Catholic University of Rio Grande do Sul Porto Alegre Brazil
17. Departments of Urology and Molecular Oncology Niigata University Graduate School of Medical and Dental Sciences Niigata Japan
18. Medical Oncology Department October 12th University HospitalCancer Network Biomedical Research Center Madrid Spain
19. Interdisciplinary Genitourinary Oncology West German Cancer Center Clinic for Internal Medicine and Clinic for Urology, University Hospital Essen Essen Germany
20. Division of Hematology and Oncology Vanderbilt University Medical Center Nashville Tennessee
21. Department of Biostatistics Bristol Myers Squibb Princeton New Jersey
22. Department of Clinical Trials Bristol Myers Squibb Princeton New Jersey
23. Department of Clinical Scientists Bristol Myers Squibb Princeton New Jersey
24. Department of Health Economics and Outcomes Research Bristol Myers Squibb Princeton New Jersey
25. Department of Genitourinary Medical Oncology The University of Texas MD Anderson Cancer Center Houston Texas