1. Clinical and Research Programs in Pediatric Psychopharmacology and Adult ADHD, Massachusetts General Hospital, Boston, MA, USA
2. Department of Psychiatry, Harvard Medical School, Boston, MA, USA
3. MemoText Corporation, Toronto, ON, Canada
4. Departments of Psychiatry and of Neuroscience and Physiology, SUNY Upstate Medical University, Syracuse, NY, USA
5. KG Jebsen Center for Psychiatric Disorders, Department of Biomedicine, University of Bergen, Bergen, Norway