1. Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia;
2. Data Analytics Research and Evaluation Centre, Austin Hospital and University of Melbourne, Melbourne, Victoria, Australia;
3. Department of Critical Care Medicine, Hospital Israelita Albert Einstein, São Paulo, Brazil;
4. Department of Intensive Care and Hyperbaric Medicine, The Alfred Hospital, Melbourne, Victoria, Australia;
5. Centre for Integrated Critical Care, University of Melbourne, Melbourne, Victoria, Australia;
6. Department of Intensive Care, Western Health, Melbourne, Victoria, Australia;
7. Intensive Care Unit, Royal Melbourne Hospital, Melbourne, Victoria, Australia;
8. Department of Intensive Care Medicine, St. John of God Hospital Subiaco, Subiaco, Western Australia, Australia; and
9. Department of Intensive Care, Austin Hospital, Melbourne, Victoria, Australia