1. Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California, San Francisco2Department of Epidemiology and Biostatistics, University of California, San Francisco3Department of Urology, University of California, San Francisco4S
2. Department of Epidemiology, University of Pittsburgh Graduate School of Public Health, Pittsburgh, Pennsylvania
3. Department of Epidemiology, University of Pittsburgh Graduate School of Public Health, Pittsburgh, Pennsylvania6Department of Biostatistics, University of Pittsburgh Graduate School of Public Health, Pittsburgh, Pennsylvania
4. Department of Biostatistics, University of Pittsburgh Graduate School of Public Health, Pittsburgh, Pennsylvania
5. Department of Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
6. GI Metabolic and Bariatric Surgery, Weill Cornell Medical College, New York, New York
7. Department of Surgery, University of Washington, Seattle
8. Department of Surgery, Brody School of Medicine, East Carolina University, Greenville, North Carolina
9. Department of Neuroscience, Neuropsychiatric Research Institute, University of North Dakota School of Medicine and Health Sciences, Grand Forks
10. Department of Surgery, Oregon Health & Science University, Portland
11. Department of Medicine, University of California, San Francisco