1 Institute for Mental Health Policy Research, Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, Canada.
2 Institute of Clinical Psychology and Psychotherapy, Center for Clinical Epidemiology and Longitudinal Studies, Technische Universität Dresden, Dresden, Germany.
3 Department of Psychiatry and Psychotherapy, Center for Interdisciplinary Addiction Research, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
4 Department of Psychiatry, University of Toronto, Toronto, Canada.
5 Dalla Lana School of Public Health, University of Toronto, Toronto, Canada.
6 Institute of Medical Science, University of Toronto, Toronto, Canada.
7 Department of International Health Projects, Institute for Leadership and Health Management, I.M. Sechenov First Moscow State Medical University, Moscow, Russian Federation.
8 Department of Community Medicine, University of Connecticut School of Medicine, Farmington, USA.
9 SHORE & Whariki Research Centre, College of Health, Massey University, Auckland, New Zealand.
10 Centre for Alcohol Policy Research, La Trobe University, Melbourne, Australia.
11 Department of Public Health Sciences, Centre for Social Research on Alcohol and Drugs, Stockholm University, Stockholm, Sweden.