1. Division of Mental Health and Addiction, Oslo University Hospital & Institute of Clinical Medicine, University of Oslo, Oslo, Norway
2. Department of Clinical Medicine, UiT The Arctic University of Norway and Department of Mental Health and Substance Abuse, University Hospital of North Norway, Tromsø, Norway
3. NORMENT Centre of Excellence, Division of Mental Health and Addiction, Oslo University Hospital & Institute of Clinical Medicine, University of Oslo, Oslo, Norway
4. Division of Mental Health and Substance Abuse, Diakonhjemmet Hospital, Oslo, Norway
5. NORMENT Centre of Excellence, Division of Psychiatry, Haukeland University Hospital and Department of Clinical Medicine, University of Bergen, Bergen, Norway
6. Division of Mental Health, Østmarka, St Olav's University Hospital, Trondheim, Norway
7. Department of acute psychiatry, St. Olavs University Hospital and Department of Mental Health, NTNU, Trondheim, Norway
8. Section for Preventive Cardiology Endocrinology, Morbid Obesity and Preventive Medicine, Oslo University Hospital, Oslo, Norway
9. Division of Mental health and Addiction, Vestfold Hospital Trust, Tønsberg, Norway