1. Department of Health Services Research and Policy, College of Health and Medicine, Australian National University, Canberra, ACT, Australia
2. School of Primary and Allied Health Care, Monash University, Melbourne, VIC, Australia
3. Rural Clinical School, ANU Medical School, College of Health and Medicine, Australian National University, Canberra, ACT, Australia
4. ANU Medical School, College of Health and Medicine, Australian National University, Canberra, ACT, Australia
5. Australian Government Department of Health, Canberra, ACT, Australia
6. Department of Family and Community Medicine, The University of Toronto, Toronto, Canada
7. Department of General Practice, The University of Melbourne, Melbourne, VIC, Australia
8. Southgate Institute for Equity, Health and Society, Flinders University, Adelaide, SA, Australia