1. University of New South Wales, Sydney, Australia
2. Universitat Autònoma de Barcelona, Spain
3. ICASA Foundation, Amsterdam, The Netherlands
4. University of Amsterdam, Amsterdam, The Netherlands
5. Columbia University, New York, NY, USA
6. Upstate Medical University, Syracuse, NY, USA
7. Curtin University, Perth, Australia
8. University of Melbourne, Australia
9. University of Bern, Switzerland
10. University of Fribourg, Switzerland
11. Semmelweis University, Budapest, Hungary
12. Karolinska Institutet, Stockholm, Sweden
13. Bergen Clinics Foundation, Norway
14. Eötvös Loránd University, Budapest, Hungary
15. Nyírő Gyula Hospital Drug Outpatient and Prevention Center, Budapest, Hungary
16. University of Groningen, The Netherlands
17. Arkin Mental Health and Addiction Treatment Center, Amsterdam, The Netherlands
18. Reinier van Arkel groep,’s-Hertogenbosch, The Netherlands
19. University of Antwerp, Belgium
20. Psychiatric Center Alexian Brothers, Boechout, Belgium
21. The University of Western Australia, Perth, Australia
22. Université de Bordeaux, France
23. Deakin University, Geelong, Australia
24. University of Haifa, Israel