| Affiliation: | 1. Department of Pediatrics, University of California, San Francisco, San Francisco, California;2. Department of Medicine, University of California, San Francisco, San Francisco, California;3. Department of Pediatrics, Emory University School of Medicine, Atlanta, Georgia;4. Department of Criminal Justice and Sociology, University of Wyoming, Laramie, Wyoming;5. Centre for Psychiatry, Wolfson Institute of Preventive Medicine, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK;6. Department of Epidemiology and Biostatistics, University of California, San Francisco, San Francisco, California |
