1. Copenhagen Research Center for Mental Health–CORE, Mental Health Center Copenhagen, Copenhagen University Hospital, Copenhagen (Hjorthøj, Starzer, Benros, Nordentoft); Lundbeck Foundation Initiative for Integrative Psychiatric Research (iPSYCH) (Hjorthøj, Benros, Nordentoft); and Section of Epidemiology, Department of Public Health, University of Copenhagen, Copenhagen (Hjorthøj).