1. Pediatric Psychopharmacology Program, Division of Child Psychiatry, Massachusetts General Hospital, Boston, Massachusetts.
2. Addiction Recovery Management Service (ARMS), Massachusetts General Hospital, Boston, Massachusetts.
3. Division of General Academic Pediatrics, Massachusetts General Hospital for Children, and Harvard Medical School, Boston, Massachusetts.
4. Department of Medicine, Boston University School of Medicine and Boston Medical Center, Boston, Massachusetts.
5. Department of Pediatrics, Boston University School of Medicine and Boston Medical Center, Boston, Massachusetts.