1. Neuroscience of Addiction and Mental Health Program, the Healthy Brain and Mind Research Centre, School of Behavioural and Health Sciences, Faculty of Health Australian Catholic University Melbourne Australia
2. Clinical Psychopharmacology Unit University College London London UK
3. Addiction and Mental Health Group (AIM), Department of Psychology University of Bath Bath UK
4. European Monitoring Centre for Drugs and Drug Addiction (EMCDDA) Portugal
5. Behavioural Science and Health Institute of Epidemiology and Health University College London London UK
6. Society and Health Research Center and School of Public Health Universidad Mayor Chile
7. Department of Population Health NYU Grossman School of Medicine New York NY USA
8. Carnegie Mellon University Heinz College Pittsburgh PA USA
9. Addictions Department, Institute of Psychiatry, Psychology and Neuroscience King's College London London UK
10. Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience King's College London London UK
11. National Center for Natural Products Research, School of Pharmacy University of Mississippi, University MS USA
12. Department Pharmaceutics and Drug Delivery, School of Pharmacy University of Mississippi, University MS USA
13. Department of Psychology, Institute of Population Health University of Liverpool Liverpool UK
14. Psychiatry Department Neurosciences Institute, Hospital Clinic, IDIBAPS, RTA Barcelona Spain
15. School of Public Health Sciences University of Waterloo Waterloo ON Canada
16. Institute of Clinical Psychology and Psychotherapy Technische Universität Dresden Dresden Germany
17. Center for Interdisciplinary Addiction Research, Department of Psychiatry and Psychotherapy University Medical Center Hamburg‐Eppendorf Hamburg Germany
18. USC Sol Price School of Public Policy USC Leonard D. Schaeffer Center for Health Policy and Economics Los Angeles CA USA
19. Trimbos Institute Utrecht the Netherlands
20. Department of Psychiatry and Behavioral Sciences Johns Hopkins University School of Medicine Baltimore MD USA
21. Global Drug Survey London UK
22. National Addiction Centre King's College London London UK
23. National Centre for Youth Substance Use Research The University of Queensland Australia