1. Department of Palliative and Supportive Care, Mater Health Mater Research Institute-University of Queensland, Brisbane, Queensland, Australia.
2. Cancer Program, Mater Research Institute-University of Queensland, Brisbane, Queensland, Australia.
3. Department of Palliative, Rehabilitation and Integrative Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.
4. Palliative, Rehabilitation & Integrative Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.
5. Department of Palliative, Rehabilitation, & Integrative Medicine, The University of Texas MD Anderson Cancer, Houston, Texas, USA.
6. Director of Palliative Care Research at Geisinger Medical Center, Geisinger Commonwealth School of Medicine, Scranton PA, Danville, Pennsylvania, USA.
7. Faculty of Health, IMPACCT, University of Technology Sydney, Sydney, New South Wales, Australia.
8. Department of Supportive Care, Princess Margaret Cancer Centre, Toronto, Ontario, Canada.
9. Department of Palliative Care, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.
10. Department of Palliative Care, The Royal Melbourne Hospital, Parkville, Victoria, Australia.
11. Department of Medicine, University of Melbourne, Fitzroy, Victoria, Australia.
12. Department of Palliative Care, Palliative Care Service, St Vincent’s Hospital, Fitzroy, Victoria, Australia.
13. Pain Relief and Supportive-Palliative Care Unit, La Maddalena Cancer Center, Palermo, Italy.
14. Mater Research Institute, University of Queensland, Brisbane, Queensland, Australia.
15. Department of Psychiatry and Behavioral Sciences, Memorial Sloan Kettering Cancer Center, New York, New York, USA.
16. Department of Palliative and Supportive Care, Mater Health, Brisbane, Queensland, Australia.
17. Department of Palliative Care, University of Queensland, St Vincent’s Private Hospital, Brisbane, Queensland, Australia.