1. Department of Palliative Care, The Royal Melbourne Hospital, Parkville, Victoria, Australia.
2. Deptment of Medical Oncology, Peter MacCallum Cancer Centre, East Melbourne, Victoria, Australia.
3. Western and Central Melbourne Integrated Cancer Service, East Melbourne, Victoria, Australia.
4. Department of Pain and Palliative Care, Peter MacCallum Cancer Centre, East Melbourne, Victoria, Australia.
5. Department of Medical Oncology, The Royal Melbourne Hospital, Parkville, Victoria, Australia.
6. Department of Respiratory Medicine, St. Vincent's Hospital Melbourne, Fitzroy, Victoria, Australia.
7. Palliative Care Service, St. Vincent's Hospital Melbourne, Fitzroy, Victoria, Australia.