1. Department of Health Promotion, CAPHRI Care and Public Health Research Institute Maastricht University Maastricht The Netherlands
2. Department of Communication Science, Amsterdam School of Communication Research/ASCoR University of Amsterdam Amsterdam The Netherlands
3. Program on Substance Abuse Public Health Agency of Catalonia Barcelona Spain
4. Population Health Sciences Institute Newcastle University Newcastle UK
5. ESADE University Ramon Llull Barcelona Spain
6. Institute for Mental Health Policy Research Centre for Addiction and Mental Health Toronto Canada
7. Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz Ciudad de México Mexico
8. Department of Health Psychology, Faculty of Psychology and Educational Sciences Open University Heerlen The Netherlands
9. Institute for Clinical Psychology and Psychotherapy TU Dresden Dresden Germany
10. Dalla Lana School of Public Health University of Toronto Toronto Canada
11. Department of Psychiatry University of Toronto Toronto Canada
12. Department of International Health Projects, Institute for Leadership and Health Management I.M. Sechenov First Moscow State Medical University Moscow Russian Federation
13. Center for Interdisciplinary Addiction Research, Department of Psychiatry and Psychotherapy University Medical Center Hamburg‐Eppendorf Hamburg Germany
14. Department of Psychiatry, Medical Faculty University of Leipzig Leipzig Germany