1. Department of Intensive Care Medicine, Ballarat Health Services, Ballarat, Victoria, Australia
2. Department of Intensive Care Medicine, Peninsula Health, Frankston, Victoria, Australia
3. Faculty of Medicine, Nursing and Health Sciences
4. School of Clinical Sciences at Monash Health, and
5. Department of Epidemiology and Preventive Medicine, School of Public Health and Preventive Medicine, Monash University, Clayton, Victoria, Australia
6. Department of Intensive Care Medicine, Calvary Hospital Canberra, Canberra, Australia
7. Emergency Department, Monash Health, Clayton, Victoria, Australia
8. Department of Intensive Care Medicine, Monash Health Casey Hospital, Casey, Victoria, Australia
9. Department of Intensive Care Medicine, Werribee Mercy Hospital, Werribee, Victoria, Australia
10. Center for Integrated Critical Care, Department of Medicine and Radiology, Melbourne Medical School, Melbourne, Victoria, Australia
11. Department of Health Economics, School of Health and Social Development, Deakin University, Melbourne, Victoria, Australia
12. Department of Neuroanaesthesia and Neurocritical Care, Policlinico Umberto I, Sapienza University of Rome, Rome, Italy
13. Cambia Palliative Care Center of Excellence and
14. Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, University of Washington, Seattle, Washington; and
15. Department of Intensive Care Medicine, Charing Cross Hospital Imperial College National Health Service Trust, London, United Kingdom