1 Institute of Biological Psychiatry, Mental Health Center Sct Hans, Copenhagen University Hospital-Mental Health Services CPH, Copenhagen, Denmark.
2 Neurogenomics Division, The Translational Genomics Research Institute (TGEN), Phoenix, AZ, USA.
3 Virginia Institute for Psychiatric and Behavioral Genetics, Department of Psychiatry, Virginia Commonwealth University, Richmond, VA, USA.
4 Section of Genetic Medicine, University of Chicago, Chicago, IL, USA.
5 Helmholtz Pioneer Campus, Helmholtz Zentrum München, Neuherberg, Germany.
6 Virginia Institute for Psychiatric and Behavioral Genetics, Department of Psychiatry, Virginia Commonwealth University, Richmond, VA, USA. kenneth.kendler@vcuhealth.org.