1. Department of Health Promotion, CAPHRI Care and Public Health Research Institute, Maastricht University, Maastricht, Netherlands
2. Department of Health Psychology, Open University, Heerlen, Netherlands
3. Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
4. Corporación Nuevos Rumbos, Bogotá, Colombia
5. School of Public Health and Administration, Universidad Peruana Cayetano Heredia, Lima, Perú
6. Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz, Ciudad de México, Mexico
7. Department of Psychiatry and Psychotherapy, Centre for Interdisciplinary Addiction Research (ZIS), University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
8. ESADE, Universitat Ramon Llull, Barcelona, Spain