1. Finnish Institute for Health and Welfare Alcohol, Drugs and Addictions Unit Helsinki Finland
2. IFT Institut für Therapieforschung München Germany
3. Department for Public Health Sciences Stockholm University Stockholm Sweden
4. ELTE Eötvös Loránd University Institute of Psychology Budapest Hungary
5. Department of Substance Use Norwegian Institute of Public Health Oslo Norway
6. Department of Social Work Stockholm University Stockholm Sweden
7. Department of Public Health Sciences Stockholm University Stockholm Sweden
8. CAN (Swedish Council for Information on Alcohol and Other Drugs) Stockholm Sweden
9. Department of Clinical Neuroscience Karolinska Institutet Stockholm Sweden
10. School of Social Sciences, Unit of Social Work Södertörn University Huddinge Sweden