1. The Arthur Smith Institute for Urology; North Shore Long Island Jewish Health System; New Hyde Park New York
2. Department of Urology; Queen's University; Kingston Ontario Canada
3. Division of Urologic Surgery, Department of Surgery; Duke University School of Medicine; Durham North Carolina
4. Urology Section; Veterans Affairs Medical Center; Durham North Carolina
5. Division of Urologic Surgery, Department of Surgery; Washington University School of Medicine; St. Louis Missouri
6. GlaxoSmithKline Inc; Metabolic Pathways and Cardiovascular Research and Development Unit; King of Prussia Pennsylvania
7. Department of Pathology; Duke University School of Medicine; Durham North Carolina