Sato, K., Critical Care Research Group, The Prince Charles Hospital, Level 3, Clinical Sciences Building, Chermside, Brisbane, QLD 4032, Australia, Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia; White, N., Australian Centre for Health Services Innovation (AusHSI) and Centre for Healthcare Transformation, Queensland University of Technology (QUT), Brisbane, QLD, Australia; Fanning, J.P., Critical Care Research Group, The Prince Charles Hospital, Level 3, Clinical Sciences Building, Chermside, Brisbane, QLD 4032, Australia, Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia, Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom; Obonyo, N., Critical Care Research Group, The Prince Charles Hospital, Level 3, Clinical Sciences Building, Chermside, Brisbane, QLD 4032, Australia, Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia, Wellcome Trust Centre for Global Health Research, Imperial College London, London, United Kingdom, Initiative to Develop African Research Leaders/KEMRI-Wellcome Trust Research Programme, Kilifi, Kenya; Yamashita, M.H., Section of Cardiac Surgery, Department of Surgery, Max Rady College of Medicine, University of Manitoba, Winnipeg, MB, Canada; Appadurai, V., Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia, Department of Cardiology, The Prince Charles Hospital, Brisbane, QLD, Australia; Ciullo, A., Division of Emergency Medicine, Department of Surgery, University of Utah Health, Salt Lake City, UT 84132, United States; May, M., Department of Microbiology, Sullivan Nicolaides Pathology, Brisbane, QLD, Australia; Worku, E.T., Adult Intensive Care Services, The Prince Charles Hospital, Brisbane, QLD, Australia; Helms, L., Critical Care Research Group, The Prince Charles Hospital, Level 3, Clinical Sciences Building, Chermside, Brisbane, QLD 4032, Australia; Ohshimo, S., Department of Emergency and Critical Care Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan; Juzar, D.A., Intensive Cardiovascular Care Unit, National Cardiovascular Center Harapan Kita, Jakarta, Indonesia, Division Intensive & Emergency Cardiovascular Care, Department Cardiology and Vascular Medicine, Faculty of Medicine, University of Indonesia, Jakarta, Indonesia; Suen, J.Y., Critical Care Research Group, The Prince Charles Hospital, Level 3, Clinical Sciences Building, Chermside, Brisbane, QLD 4032, Australia, Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia; Bassi, G.L., Critical Care Research Group, The Prince Charles Hospital, Level 3, Clinical Sciences Building, Chermside, Brisbane, QLD 4032, Australia, Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia, Institut d’Investigacions Biomediques August Pi i Sunyer, Barcelona, Spain; Fraser, J.F., Critical Care Research Group, The Prince Charles Hospital, Level 3, Clinical Sciences Building, Chermside, Brisbane, QLD 4032, Australia, Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia, Adult Intensive Care Services, The Prince Charles Hospital, Brisbane, QLD, Australia; Arora, R.C., Section of Cardiac Surgery, Department of Surgery, Max Rady College of Medicine, University of Manitoba, Winnipeg, MB, Canada; Dalton, H.J.; Laffey, J.; Brodie, D.; Fan, E.; Torres, A.; Chiumello, D.; Elhazmi, A.; Hodgson, C.; Ichiba, S.; Luna, C.; Murthy, S.; Nichol, A.; Ng, P.Y.; Ogino, M.; Marwali, E.; Yang, I.; Dip, G.; Grasselli, G.; Bartlett, R.; Burrell, A.; COVID-19 Critical Care Consortium Investigators