1. School of PsychologyUniversity of Wollongong Wollongong NSW Australia
2. National Drug and Alcohol Research CentreUNSW Sydney Sydney NSW Australia
3. Kirby InstituteUNSW Sydney Sydney NSW Australia
4. Monash Addiction Research Centre, Eastern Health Clinical SchoolMonash University Melbourne Victoria Australia
5. School of MedicineUniversity of Tasmania Hobart Tasmania Australia
6. Burnet Institute Melbourne Victoria Australia
7. Centre for Social Research in HealthUNSW Sydney Sydney NSW Australia
8. Faculty of Health and Medical SciencesUniversity of Adelaide Adelaide South Australia Australia