1. The University of Queensland Centre for Clinical Research (UQCCR), Faculty of Medicine, The University of Queensland , Brisbane, Queensland , Australia
2. The Department of Obstetrics and Gynaecology, University of Melbourne , Parkville, Victoria , Australia
3. Centre for Women’s Infectious Diseases, The Royal Women’s Hospital , Parkville, Victoria , Australia
4. Molecular Microbiology Research Group, Murdoch Children’s Research Institute , Parkville, Victoria , Australia
5. Melbourne Sexual Health Centre, Alfred Hospital and Central Clinical School, Monash University , Melbourne, Victoria , Australia
6. Central Clinical School, Monash University , Melbourne, Victoria , Australia
7. Department of Microbiology, Pathology Queensland Central Laboratory , Brisbane, Queensland , Australia