1. Research nurse, Department of Surgery, University of Western Australia, Fremantle Hospital
2. Associate professor, Department of Surgery, University of Western Australia, Fremantle Hospital
3. Head of department, Department of Clinical Microbiology, Fremantle Hospital, Fremantle, Western Australia
4. Medical scientist, Department of Clinical Microbiology, Fremantle Hospital, Fremantle, Western Australia
5. Research assistant Department of Surgery, University of Western Australia, Fremantle Hospital