From the Departments of Cognitive and Clinical Neuroscience, Genetic Epidemiology in Psychiatry, and Psychiatry and Psychotherapy at the Central Institute of Mental Health in Mannheim, Germany; the Neurological Clinic at the University Hospital Mannheim, Mannheim, Germany; and the Section for Experimental Psychopathology and Neuroimaging, Department of General Psychiatry, University of Heidelberg, Heidelberg, Germany.