1 The University of Wollongong, School of Nursing, Faculty of Science, Medicine, and Health, Wollongong, NSW, Australia; The Centre for Chronic and Complex Care, Blacktown Hospital, Sydney, NSW, Australia. Electronic address: jmcdonagh@uow.edu.au.
2 The University of Wollongong, School of Nursing, Faculty of Science, Medicine, and Health, Wollongong, NSW, Australia; The Centre for Chronic and Complex Care, Blacktown Hospital, Sydney, NSW, Australia.
3 The University of Wollongong, School of Nursing, Faculty of Science, Medicine, and Health, Wollongong, NSW, Australia.
4 The Centre for Chronic and Complex Care, Blacktown Hospital, Sydney, NSW, Australia; The Vice Chancellor's Unit, The University of Wollongong, Wollongong, NSW, Australia.