1. School of Nursing and Midwifery; Curtin University; Bentley WA Australia
2. Centre for Nursing Research; Sir Charles Gairdner Hospital; Nedlands WA Australia
3. School of Nursing and Midwifery; Edith Cowan University; Joondalup WA Australia
4. Health Research; School of Health Professions; Murdoch University; Murdoch WA Australia
5. Palliative Care Service; Sir Charles Gairdner Hospital; Nedlands WA Australia