1. Department of Pediatrics, University of California at San Francisco, San Francisco, California;
2. Children’s Discovery and Innovation Institute and Mattel Children’s Hospital University of California at Los Angeles, Los Angeles, California;
3. RAND Corporation, Santa Monica, California;
4. Department of Psychiatry and Biobehavioral Science, University of California at Los Angeles, Los Angeles, California;
5. Child Psychiatry Service, Massachusetts General Hospital, Boston, Massachusetts;
6. Department of Psychiatry, Harvard Medical School, Boston, Massachusetts;
7. Department of Psychiatry, University of California at Davis, Davis, California;
8. Department of Pediatrics, University of Washington School of Medicine, Seattle, Washington;
9. Center for Child Health, Behavior and Development, Seattle Children's Research Institute, Seattle, Washington; and
10. Minnesota State Health Access Data Assistance Center, Minneapolis, Minnesota