1. School of Law, Department of Criminology and Sociology, Middlesex University, London, UK
2. School of Public Health, The University of Queensland, Brisbane, Australia
3. Centre for Psychological Research, Oxford Brookes University, Oxford, UK
4. Social and Global Studies Centre and Digital Ethnography Research Centre, RMIT University, Melbourne, Australia
5. National Drug and Alcohol Research Centre, UNSW Sydney, Sydney, Australia
6. Centre for Health Services Research, The University of Queensland, Brisbane, Australia
7. South London and Maudsley NHS Trust/Kings College London, London, UK
8. Global Drug Survey, London, UK
9. School of Applied Psychology, Griffith University, Mount Gravatt, Australia
10. Griffith Centre for Mental Health, Griffith University, Brisbane, Australia