1. Department of Community Medicine and Health CareUniversity of Connecticut School of Medicine Farmington CT USA
2. Carnegie Mellon UniversityHeinz College Pittsburgh PA USA
3. Faculty of Medical and Health Sciences, University of Auckland, New Zealand and Department of PsychiatryUniversity of Toronto Canada
4. Oxford Brookes University Oxford UK
5. National Institute of Psychiatry Ramón de la Fuente Muniz Mexico City Mexico
6. University of Uyo and the Centre for Research and Information on Substance Abuse (CRISA) Uyo Akwa Ibom State Nigeria
7. Centre for Addiction and Mental Health (CAMH), Toronto, Canada, Dept. of Psychiatry and the Dalla Lana School of Public HealthUniversity of Toronto Toronto Canada
8. School of Public Policy and Department of Criminology, University of MarylandCollege Park MD USA
9. Centre for Alcohol Policy Research, La Trobe University, Melbourne, Australia and Centre for Social Research on Alcohol and DrugsStockholm University Sweden
10. Norwegian Institute for Public Health Oslo Norway
11. National Addiction Centre, (Institute of Psychiatry) London UK