1. School of Medicine and Public Health, University of Newcastle, Newcastle, Australia
2. College of Medicine and Dentistry, James Cook University, Townsville, Australia
3. School of Medicine, Deakin University, Geelong, Australia
4. Royal Prince Alfred Virtual Hospital, Sydney, Australia
5. Graduate School of Medicine, University of Wollongong, Wollongong, Australia
6. School of Medicine, University of Western Australia, Perth, Australia
7. Medical Program, University of Auckland, Auckland, New Zealand