1. Melbourne Sexual Health Centre, Alfred Health , Carlton, Victoria , Australia
2. Central Clinical School, Monash University , Melbourne, Victoria , Australia
3. Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, The University of Melbourne , Melbourne, Victoria , Australia
4. Murdoch Children’s Research Institute , Parkville, Victoria , Australia
5. Women’s Centre for Infectious Diseases, The Royal Women’s Hospital , Parkville, Victoria , Australia
6. Department of Obstetrics and Gynaecology, The University of Melbourne , Parkville, Victoria , Australia
7. Research Unit for Reproductive Microbiology, Statens Serum Institut , Copenhagen , Denmark
8. The University of Queensland Centre for Clinical Research (UQ-CCR) , Queensland , Australia
9. Pathology Queensland Central Laboratory , Queensland , Australia
10. Department of Microbiology, Royal Melbourne Hospital , Melbourne , Australia and
11. Victorian Infectious Diseases Reference Laboratory, The Peter Doherty Institute for Infection and Immunity , Melbourne, Victoria , Australia