1. 1Melbourne Medical School, University of Melbourne, Melbourne, Victoria, Australia
2. 2Global and Tropical Health Division, Menzies School of Health Research, Darwin, Northern Territory, Australia
3. 3School of Medicine, Medical and Biological Sciences, University of St Andrews, St Andrews, UK
4. 4Wellcome Trust Sanger Institute, University of Cambridge, Cambridge, UK
5. 5University of Cambridge, Cambridge, UK
6. 6Department of Agriculture and Food Western Australia, Perth, Western Australia, Australia
7. 7Sir Charles Gairdner Hospital, Perth, Western Australia, Australia
8. 8Department of Infectious Diseases and Northern Territory Medical Program, Royal Darwin Hospital, Darwin, Northern Territory, Australia