1. Clinical and Research Programs in Pediatric Psychopharmacology and Adult ADHD, Massachusetts General Hospital, Boston, Massachusetts;
2. Department of Psychiatry, Harvard Medical School and
3. Alan & Lorraine Bressler Center, Massachusetts General Hospital, Boston, Massachusetts; and
4. Departments of Psychiatry and of Neuroscience and Physiology, SUNY Upstate Medical University, Syracuse, New York