1. School of Nursing and Midwifery; Western Sydney University; Penrith South DC NSW Australia
2. School of Social Science and Psychology; Western Sydney University; Penrith South DC NSW Australia
3. School of Nursing, Midwifery and Indigenous Health; Charles Sturt University; Albury NSW Australia
4. Centre for Postgraduate Nursing Studies; the University of Otago; Christchurch New Zealand
5. Faculty of Medicine and Health Sciences; the University of Nottingham; Nottingham UK