1. Faculty of Information Technology, Monash University, Melbourne, VIC 3800, Australia
2. Menzies School of Health Research, Charles Darwin University, Casuarina, NT 0811, Australia
3. Department of Computer Science and Information Technology, La Trobe University, Melbourne, VIC 3086, Australia
4. Public Health and Tropical Medicine, College of Public Health, Medical and Veterinary Sciences, James Cook University, Townsville, QLD 4811, Australia
5. Australian Institute of Tropical Health and Medicine, James Cook University, Townsville, QLD 4811, Australia