1. LeBauer Department of Neurology, Moses H. Cone Memorial Hospital, Greensboro, North Carolina, USA
2. Departments of Psychiatry, Pediatrics, and The Dartmouth Institute for Health Policy and Clinical Practice, Geisel School of Medicine, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire, USA
3. Cleveland Clinic, Section of Neuropsychology, Neurological Institute, Cleveland, Ohio, USA