1. Global and Tropical Health Division, Menzies School of Health Research, Darwin, Australia
2. Department of Infectious Diseases, Royal Darwin Hospital, Darwin, Australia
3. Department of Pathology, Royal Darwin Hospital, Darwin, Australia
4. GeneCology Research Centre, University of the Sunshine Coast, Sippy Downs, Australia
5. Department of Infectious Diseases, John Hunter Hospital and the University of Newcastle, Newcastle, Australia