Affiliation: | a Department of Psychiatry and Psychotherapy, University of the Saarland, Germany b Department of Psychiatry, Friedrich-Schiller-University, Jena, Germany c Department of Psychiatry and Psychotherapy, University of Cologne, Germany d Department of Psychiatry and Psychotherapy, University of Bonn, Germany e Division of Genetic Epidemiology, Central Institute of Mental Health, Mannheim, University of Heidelberg, Germany f Department of Radiology, University of Bonn, Germany g Department of Psychiatry, University of British Columbia (UBC), Vancouver, Canada. |