1. Australian Institute of Tropical Health and Medicine, College of Public Health, Medical and Veterinary Sciences, James Cook University, Cairns, QLD, Australia
2. Queensland Health, Cairns and Hinterland Hospital and Health Service, Cairns, QLD, Australia
3. University of South Australia, SA, Australia
4. College of Medicine and Dentistry, James Cook University, Cairns, QLD, Australia
5. Queensland Health, Torres and Cape Hospital and Health Service, Thursday Island, QLD, Australia
6. Top End Health Service, Northern Territory Government, Darwin, NT, Australia