1. Victorian Healthcare Associated Infection Surveillance System (VICNISS) Coordinating Centre Doherty Institute for Infection and Immunity Victoria
2. Department of Nursing, Melbourne School of Health Sciences The University of Melbourne Victoria
3. Department of Health and Human Services Victorian State Government
4. Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health The University of Melbourne Victoria
5. Department of Medicine The University of Melbourne Victoria