1. HNE Nursing and Midwifery Research Centre Hunter New England Local Health District New Lambton New South Wales Australia
2. School of Nursing and Midwifery, The College of Health, Medicine and Wellbeing University of Newcastle Newcastle New South Wales Australia
3. Clinical Research Design, IT and Statistical Support The University of Newcastle Hunter Medical Research Institute (HMRI) New Lambton New South Wales Australia
4. HNE Infection Prevention Service Hunter New England Local Health District New Lambton New South Wales Australia