1. Division of Urology; Department of Surgery; Samuel Oschin Comprehensive Cancer Institute; Cedars-Sinai Medical Center; Los Angeles California USA
2. Department of Biostatistics and Bioinformatics; Duke University School of Medicine; Durham North Carolina USA
3. Division of Urology; Veterans Affairs Medical Center; Durham North Carolina USA
4. Division of Urology; Department of Urology; Oregon Health and Science University; Portland Oregon USA
5. Department of Urology; Los Angeles School of Medicine; University of California; Los Angeles California USA
6. Urology Section; Department of Surgery; Veterans Affairs Greater Los Angeles; Los Angeles California USA
7. Department of Urology; UCSF Helen Diller Family Comprehensive Cancer Center; San Francisco California USA
8. Urology Department; University of California San Diego Health System; San Diego California USA
9. Section of Urology; Veterans Affairs Medical Center; Augusta Georgia USA
10. Section of Urology; Medical College of Georgia; Augusta University; Augusta Georgia USA
11. Department of Urology; Division of Surgery; The University of Texas MD Anderson Cancer Center; Houston Texas USA