1. Department of Intensive Care, Westmead Hospital, Sydney, New South Wales
2. Critical Care, Latrobe Regional Hospital, Traralgon, Victoria.
3. Intensive Care Unit, Westmead Hospital, Sydney, New South Wales.
4. Critical Care, Westmead Hospital, Sydney, New South Wales.
5. Microbiology, Westmead Hospital, Sydney, New South Wales.
6. Infectious Diseases and Critical Care, Westmead Hospital, Sydney, New South Wales.
7. Associate Professor and Sub-Dean, Information and Technology, Faculty of Medicine, University of Sydney, Sydney, New South Wales.