1. Sydney School of Medicine (Central Clinical School), Faculty of Medicine and Health The University of Sydney Sydney NSW Australia
2. Drug and Alcohol Services South Eastern Sydney Local Health District Sydney NSW Australia
3. NSW Drug and Alcohol Clinical Research and Improvement Network (DACRIN) Sydney NSW Australia
4. School of Psychological Sciences University of Tasmania Hobart Tasmania Australia
5. National Drug and Alcohol Research Centre The University of New South Wales Sydney NSW Australia
6. Drug and Alcohol Services Hunter New England Local Health District Sydney NSW Australia
7. Hunter Medical Research Institute The University of Newcastle Newcastle NSW Australia
8. Drug and Alcohol Services Central Coast Local Health District Gosford NSW Australia
9. Poche Centre for Indigenous Health The University of Queensland Brisbane QLD Australia