1. College of Medicine and Dentistry, James Cook University, Townsville, Queensland, Australia;
2. Anton Breinl Research Centre for Health Systems Strengthening, James Cook University, Townsville, Queensland, Australia;
3. Sub-acute and Rehabilitation Services, Cairns and Hinterland Hospital Health Service, Cairns, Queensland, Australia;
4. College of Medicine, Nursing and Health Sciences, Fiji National University, Suva, Fiji