1. Division of General Pediatrics and Adolescent Medicine, Johns Hopkins School of Medicine, Baltimore, Maryland
2. Semel Institute for Neuroscience and Human Behavior, UCLA (University of California, Los Angeles), Los Angeles
3. Children’s Hospital Association, Lenexa, Kansas
4. Grayken Center for Addiction, Boston Medical Center, Boston, Massachusetts
5. Section of General Internal Medicine, Department of Medicine, Boston University School of Medicine, Boston, Massachusetts
6. Department of Pediatrics, Boston Medicine Center, Boston, Massachusetts
7. Division of General Pediatrics, Department of Pediatrics, Boston University School of Medicine, Boston, Massachusetts