1. School of Medicine and Public Health, University of Newcastle, New South Wales, Australia
2. NHMRC Centre for Research Excellence in Mental Health and Substance Use, National Drug and Alcohol Research Centre, University of Newcastle, New South Wales, Australia
3. Priority Research Centre for Brain and Mental Health, University of Newcastle, New South Wales, Australia
4. School of Public Health and Community Medicine, University of New South Wales, Australia
5. Central Clinical School, Monash University, The Alfred Hospital, Victoria, Australia
6. St. Vincent's Hospital Melbourne, Victoria, Australia
7. The University of Melbourne, Victoria, Australia
8. Faculty of Health Sciences, Australian Catholic University, Victoria, Australia
9. Division of Addiction Psychiatry, Rutgers-Robert Wood Johnson Medical School, New Brunswick, New Jersey, USA
10. School of Psychology, University of Newcastle, New South Wales, Australia