1. Faculty of Medicine and Health, University of New South Wales , Sydney, NSW , Australia
2. Charles Sturt University, School of Nursing, Paramedicine and Healthcare Sciences , Albury, NSW , Australia
3. Three Rivers UDRH, Charles Sturt University, Faculty of Science and Health , Albury, NSW , Australia
4. Centre for Health Equity Training Research & Evaluation, UNSW , Sydney, NSW , Australia
5. Centre for Primary Health Care & Equity, UNSW Medicine & Health , Sydney, NSW , Australia
6. School of Social Sciences UNSW , Sydney, NSW , Australia
7. Ingham Institute for Applied Medical Research , Liverpool, NSW , Australia