1. Palliative Care Services, Illawarra Shoalhaven Local Health District, Wollongong, NSW, Australia
2. Graduate School of Medicine, University of Wollongong, Wollongong, NSW, Australia
3. Honorary Research Fellow, Palliative Care Services, Illawarra Shoalhaven Local Heath District, Wollongong, NSW, Australia
4. School of Psychology and Public Health, La Trobe University, Bundoora, VIC, Australia
5. School of Nursing, University of Wollongong, Wollongong, NSW, Australia