Affiliation: | 1. Division of Urologic Surgery, Department of Surgery, Duke University School of Medicine, Durham, North Carolina;2. Urology Section, Department of Surgery, VA Greater Los Angeles Healthcare System, Los Angeles, California;3. Department of Urology, UCLA School of Medicine, Los Angeles, California;4. Section of Urology, VAMC Augusta, Augusta, Georgia;5. Section of Urology, Medical College of Georgia, Augusta, Georgia;6. Division of Urology, UCSD, San Diego, California;7. Department of Urology, Stanford University School of Medicine, Palo Alto, California;8. Section of Urology, VAMC Palo Alto, Palo Alto, California;9. Department of Urology, Oregon Health Sciences University, Portland, Oregon;10. Section of Urology, VAMC Durham, Durham, North Carolina |