1. National Drug and Alcohol Research Centre UNSW Sydney Sydney NSW Australia
2. School of Medicine University of Tasmania Hobart TAS Australia
3. Centre for Clinical Epidemiology and Biostatistics, School of Medicine and Public Health University of Newcastle Newcastle NSW Australia
4. The Matilda Centre for Research in Mental Health and Substance Use University of Sydney Sydney NSW Australia
5. Centre for Social and Early Emotional Development, School of Psychology, Faculty of Health Deakin University Geelong VIC Australia
6. Murdoch Children's Research Institute Royal Children's Hospital Victoria Australia
7. Department of Paediatrics, Royal Children's Hospital The University of Melbourne Victoria Australia
8. Queensland Alcohol and Drug Research and Education Centre University of Queensland Brisbane QLD Australia
9. National Drug Research Institute Curtin University Perth WA Australia
10. Department of Psychological Medicine University of Otago Christchurch New Zealand
11. Department of Health Sciences University of York Heslington, York UK