1. School of Medicine and Public Health, Faculty of Health; University of Newcastle; Newcastle Australia
2. Drug and Alcohol Clinical Services; Hunter New England Local Health District; Newcastle Australia
3. General Practice Training Valley to Coast; Newcastle Australia
4. Discipline of General Practice, School of Medicine; University of Queensland; Brisbane Australia
5. Department of General Practice; University of Melbourne; Melbourne Australia
6. VMA General Practice Training; Melbourne Australia
7. Adelaide to Outback GP Training; Adelaide Australia
8. Clinical Research Design, Information Technology and Statistical Support; Hunter Medical Research Institute; Newcastle Australia