1. Department of Urology, University of Washington, Seattle, Washington
2. Department of Biostatistics and Epidemiology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
3. Department of Urology, University of Michigan, Ann Arbor, Michigan
4. Department of Urology, University of Iowa Hospitals and Clinics, Iowa City, Iowa
5. Department of Surgery-Division of Urologic Surgery, Washington University St. Louis, St. Louis, Missouri
6. Veterans Affairs Center of Excellence for Stress and Mental Health and University of California-San Diego, San Diego
7. Department of Urology, University of California-Los Angeles, Los Angeles
8. Department of Urology, Northwestern University, Chicago, Illinois
9. Department of Anesthesia-Division of Pain Management, Stanford University, Palo Alto, California