1 General Practice Training Tasmania, Hobart, TAS, Australia.
2 NSW and ACT Research and Evaluation Unit, GP Synergy Ltd - Newcastle, Mayfield West, NSW, Australia.
3 Department of Health, Clinical Quality, Regulation and Accreditation Group, Hobart, TAS, Australia.
4 School of Medicine and Public Health, Faculty of Health and Medicine, University of Newcastle, Callaghan, NSW, Australia.
5 Hunter Medical Research Institute, New Lambton Heights, NSW, Australia.
6 Discipline of General Practice, School of Medicine and Public Health, Faculty of Health and Medicine, University of Newcastle, Callaghan, NSW, Australia.