1. Department of Epidemiology, University of Washington, Seattle
2. Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle
3. School of Medicine, University of Washington, Seattle
4. Department of Psychiatry and Behavioral Medicine, Department of Adolescent and Young Adult Medicine, Seattle Children’s Hospital, Seattle, Washington
5. University of California, San Diego School of Medicine, Rady Children's Hospital
6. Division of Adolescent Medicine, Department of Pediatrics, Seattle Children’s Hospital, Seattle, Washington