1. Department of Global Public Health Karolinska Institutet Stockholm Sweden
2. Department of Public Health Sciences Stockholm University Stockholm Sweden
3. Swedish Council for Information on Alcohol and Drugs Stockholm Sweden
4. Department of Clinical Neurosciences Karolinska Institutet Stockholm Sweden
5. Centre for Disease Burden The Norwegian Institute of Public Health Bergen Norway
6. Department of Psychosocial Science University of Bergen Bergen Norway
7. Centre for Fertility and Health Norwegian Institute of Public Health Oslo Norway
8. Department of Health Management and Health Economics University of Oslo Oslo Norway
9. Norwegian Organization for Quality Improvement of Laboratory Examinations Haraldsplass Deaconess Hospital Bergen Norway
10. Centre for Global Health Inequalities Research, Department of Sociology and Political Science Norwegian University of Science and Technology Trondheim Norway
11. Department of Health Promotion Norwegian Institute of Public Health Bergen Norway
12. Department of Public Health, Faculty of Health Sciences University of Stavanger Stavanger Norway
13. Alcohol and Drug Research Western Norway Stavanger University Hospital Stavanger Norway
14. Alcohol and Drugs Unit Finnish Institute for Health and Welfare Helsinkim Finland
15. Information Services Department Finnish Institute for Health and Welfare Helsinki Finland
16. Department of Neurobiology, Care Sciences and Society Karolinska Institutet Stockholm Sweden
17. National Institute of Public Health University of Southern Denmark Copenhagen Denmark
18. Institute of Public Health Aarhus University Aarhus Denmark
19. National Center for Register‐based Research, Business and Social Sciences Aarhus University Aarhus Denmark
20. Queensland Brain Institute The University of Queensland Brisbane Australia
21. Queensland Centre for Mental Health Research The Park Centre for Mental Health Brisbane Australia
22. Institute for Health Metrics and Evaluation University of Washington Seattle USA