1. Department of Palliative Care; Royal North Shore Hospital; Sydney New South Wales Australia
2. Department of Aged Care; Royal North Shore Hospital; Sydney New South Wales Australia
3. Department of Aged Care; Blacktown District Hospital; Sydney New South Wales Australia
4. HammondCare Palliative and Supportive Care Service; Greenwich Hospital; Sydney New South Wales Australia
5. Sydney Law School; University of Sydney; Sydney New South Wales Australia
6. Sydney Medical School; University of Sydney; Sydney New South Wales Australia