1. Division for Mental and Physical Health, Norwegian Institute of Public Health, Bergen, Norway
2. Research Unit for General Practice, Uni Research Health, Bergen, Norway
3. Department of Public Health and Community Medicine, University of Gothenburg, Gothenburg, Sweden
4. Department of Psychosocial Science, University of Bergen, Bergen, Norway
5. Department of Public Health, University of Turku and Turku University Hospital, Turku, Finland
6. The Regional Centre for Child and Youth Mental Health and Child Welfare, Uni Research Health, Bergen, Norway
7. Department of Research and Innovation, Helse Fonna HF, Haugesund, Norway
8. Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
9. Alcohol and Drug Research Western Norway, Stavanger University Hospital, Stavanger, Norway