1. National Drug and Alcohol Research Centre; UNSW Sydney; Randwick NSW Australia
2. Hunter New England Population Health (HNEPH); Wallsend NSW Australia
3. School of Psychology; University of Newcastle; Callaghan NSW Australia
4. School of Medicine and Public Health; University of Newcastle; Callaghan NSW
5. Hunter Medical Research Institute; Lot 1 Kookaburra Circuit New Lambton Heights NSW Australia
6. Alcohol and Drug Foundation; North Melbourne Victoria Australia