1. Department of Intensive Care, Alfred Health, Commercial Road, Prahran, 3004 VIC, Australia
2. School of Public Health & Preventive Medicine, Monash University, 553 St Kilda Road, Melbourne, 3004 VIC, Australia
3. Department of Intensive Care Medicine, Frankston Hospital, Peninsula Health, Frankston, 3199 VIC, Australia
4. Data Science and AI Platform, Monash University, 15 Innovation Way, Clayton Campus, 3800 VIC, Australia
5. Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine, Monash University, 553 St Kilda Road, Melbourne, 3004 VIC, Australia
6. Australian and New Zealand Intensive Care Society Centre for Outcome and Resources Evaluation, Camberwell, 3124 VIC, Australia