1 Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, ON, Canada. elizabeth.wilcox@utoronto.ca.
2 Division of Respirology, Department of Medicine, University Health Network and Mount Sinai Hospital, Toronto, ON, Canada. elizabeth.wilcox@utoronto.ca.
3 Department of Learning Health Sciences, University of Michigan, Ann Arbor, MI, USA.
4 Institute for Healthcare Policy & Innovation, University of Michigan, Ann Arbor, MI, USA.
5 Usher Institute, University of Edinburgh, Edinburgh, UK.
6 Department of Critical Care, Royal Infirmary of Edinburgh, NHS Lothian, Edinburgh, UK.