| Affiliation: | 1. Center for Interdisciplinary Addiction Research (ZIS), Department of Psychiatry and Psychotherapy, University Medical Center Hamburg-Eppendorf (UKE), Martinistraße 52, 20246 Hamburg, Germany;2. Department of Psychiatry, Medical Faculty, University of Leipzig, Semmelweisstraße 10, 04103 Leipzig, Germany;3. Grup de Recerca en Addicions Clínic, Institut d''Investigacions Biomèdiques August Pi Sunyer (IDIBAPS); Rosselló, 149-153, 08036 Barcelona, Spain;4. Addictions Unit, Psychiatry Department, Hospital Clínic; Villarroel 170, 08036 Barcelona, Spain;5. Institute for Mental Health Policy Research, Centre for Addiction and Mental Health, 33 Ursula Franklin Street, Toronto, ON M5S 3M1, Canada;6. Dalla Lana School of Public Health; Institute of Health Policy, Management and Evaluation; & Department of Psychiatry, University of Toronto (UofT), Toronto, Canada;7. PAHO/WHO Collaborating Centre at CAMH, Toronto, Canada & WHO European Region Collaborating Centre at Public Health Institute of Catalonia, Barcelona, Spain;8. Institute for Clinical Psychology and Psychotherapy, Technische Universität Dresden, Chemnitzer Straße 46, 01187 Dresden, Germany;9. Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health (CAMH), Toronto, Canada |
