1. School of Nursing, Faculty of Science, Medicine and Health University of Wollongong Wollongong New South Wales Australia
2. Illawarra Health and Medical Institute Wollongong New South Wales Australia
3. Centre for Research in Nursing and Health St George Hospital Kogarah New South Wales Australia
4. Research School of Population Health, College of Health and Medicine Australian National University Canberra Australian Capital Territory Australia
5. Department of General Practice, School of Public Health and Preventative Medicine, Faculty of Medicine, Nursing and Health Sciences Monash University Notting Hill Victoria Australia
6. School of Nursing and Midwifery, Health Sciences and Physiotherapy University of Notre Dame Australia Sydney New South Wales Australia