1 School of Nursing and Midwifery, University of Western Sydney, Campbelltown, NSW, Australia. Electronic address: e.atlantis@uws.edu.au.
2 School of Science and Health, University of Western Sydney, Campbelltown, NSW, Australia.
3 School of Nursing and Midwifery, University of Western Sydney, Campbelltown, NSW, Australia; School of Medicine, University of Western Sydney, Campbelltown, NSW, Australia; Campbelltown Hospital, Department of Medicine, SLHD/SWSLHD, Campbelltown, NSW, Australia.