1. Medical student, Department of Dermatology Program for Clinical Research, University of California, San Francisco
2. Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, United Kingdom
3. Department of Psychiatry, University of California, San Francisco
4. Department of Dermatology Program for Clinical Research, University of California, San Francisco
5. Department of Epidemiology & Biostatistics, University of California, San Francisco
6. Department of Pediatrics, University of California, San Francisco
7. Philip R. Lee Institute for Health Policy Studies, University of California, San Francisco
8. Department of Dermatology, Vanderbilt University Medical Center, Nashville, Tennessee