1. Department of Affective Disorders, Aarhus University Hospital–Psychiatry, Aarhus, Denmark (Hasseris, Østergaard, Musliner); Department of Clinical Medicine (Hasseris, Østergaard, Musliner), National Center for Register-Based Research (Albiñana, Vilhjalmsson, Mortensen, Musliner), ; Lundbeck Foundation Initiative for Integrative Psychiatric Research (iPSYCH) (Albiñana, Vilhjalmsson, Mortensen, Musliner).