1. Department of Urology, Helen Diller Family Comprehensive Cancer Center University of California San Francisco California USA
2. Department of Epidemiology & Biostatistics University of California San Francisco California USA
3. Department of Urology St. James's Hospital Dublin Ireland
4. Department of Surgery, School of Medicine Trinity College Dublin Dublin Ireland
5. Department of Surgery University of California San Francisco California USA
6. Department of Medicine University of California San Francisco California USA
7. Division of General Internal Medicine Zuckerberg San Francisco General Hospital San Francisco California USA