1. Department of Obstetrics and Gynecology Cedars‐Sinai Medical Center Los Angeles California USA
2. Biostatistics Core at the Samuel Oschin Comprehensive Cancer Institute, Cedars‐Sinai Medical Center Los Angeles California USA
3. Durham Veterans Affairs Health System Durham North Carolina USA
4. Centers for Disease Control and Prevention Atlanta Georgia USA
5. Department of Surgery Cedars‐Sinai Medical Center Los Angeles California USA
6. Department of Surgery, Division of Urology Cedars‐Sinai Medical Center Los Angeles California USA
7. Department of Urology UC San Diego Medical Center La Jolla California USA