1. Chemisches und Veterinäruntersuchungsamt (CVUA) Karlsruhe, Weissenburger Strasse 3, 76187 Karlsruhe, Germany
2. World Health Organization European Office for Prevention and Control of Noncommunicable Diseases, Moscow, Russian Federation
3. Institute for Mental Health Policy Research, Centre for Addiction and Mental Health (CAMH), Toronto, Ontario, Canada
4. Institute of Clinical Psychology and Psychotherapy & Center of Clinical Epidemiology and Longitudinal Studies (CELOS), Technische Universität Dresden, Dresden, Germany
5. Campbell Family Mental Health Research Institute, CAMH, Toronto, Ontario, Canada
6. Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
7. Faculty of Medicine, Institute of Medical Science, University of Toronto, Toronto, Ontario, Canada