1. 1 Microbiological Diagnostic Unit, Public Health Laboratory, Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
2. 2 Public Health Microbiology, Communicable Disease, Queensland Health Forensic and Scientific Services, Archerfield, Queensland, Australia
3. 3 Queensland Children's Medical Research Institute, The University of Queensland, Brisbane, Queensland, Australia
4. 4 WHO Collaborating Centre for STD, Microbiology Department, South Eastern Area Laboratory Services, Prince of Wales Hospital, Sydney, New South Wales, Australia