[1] University of North Dakota School of Medicine and Health Sciences,The Neuropsychiatric Research Institute and the Department of Clinical Neuroscience
[2] University of North Dakota,The Department of Psychology
[3] University of Pennsylvania School of Medicine,The Departments of Psychiatry and Surgery
[4] University of South Florida,The Department of Psychology
[5] MeritCare Health Care System,undefined
[6] Neuropsychiatric Research Institute,undefined