1. Division of Critical Care, Department of Medicine, Trillium Health Partners–University of Toronto, Mississauga, Ontario, Canada;
2. Institute of Better Health, Trillium Health Partners, Mississauga, Ontario, Canada;
3. Interdepartmental Division of Critical Care Medicine;
4. Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada;
5. Department of Critical Care Medicine, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada;
6. Department of Health Research Methods, Evidence and Impact;
7. Department of Medicine, McMaster University, Hamilton, Ontario, Canada