National University of Singapore (NUS) - Yong Loo Lin School of Medicine, National University of Singapore (NUS) - Yong Loo Lin School of Medicine, National University of Singapore (NUS) - Yong Loo Lin School of Medicine, National University of Singapore (NUS) - Yong Loo Lin School of Medicine, Agency for Science, Technology and Research, McMaster University, University of Ottawa - Division of Critical Care, McMaster University - Health Research Methods, Evidence, and Impact, University of Toronto, University of Michigan at Ann Arbor - Division of Paediatrics Critical Care Medici, National University of Singapore (NUS) - Yong Loo Lin School of Medicine, University of Queensland - Prince Charles Hospital and New York Presbyterian Hospital - Center for Acute Respiratory Failure