1 aInstitute of Psychiatric Phenomics and Genomics, Ludwig-Maximilians-University, Munich bDepartment of Psychiatry and Psychotherapy, University Medical Center, Georg-August-University, Göttingen cInstitute of Human Genetics dDepartment of Genomics, Life & Brain Center, University of Bonn, Bonn eDepartment of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg, Heidelberg, Germany fDivision of Medical Genetics, University Hospital Basel, University of Basel, Basel, Switzerland.