1. School of Applied Psychology and Griffith Centre for Mental Health, Griffith University, Mount Gravatt, Australia
2. School of Public Health, The University of Queensland, St Lucia, Australia
3. Centre for Psychological Research, Oxford Brookes University, Oxford, UK
4. Social Equity Research Centre and Digital Ethnography Research Centre, RMIT University, Melbourne, Vic Australia
5. National Drug and Alcohol Research Centre, UNSW Sydney, New South Wales, Australia
6. Global Drug Survey, University CollegeLondon, UK
7. Centre for Health Services Research, The University of Queensland, St Lucia, Australia