1. Department of Critical Care Medicine, University of Calgary, Calgary, AB, Canada.
2. Alberta Health Services, Calgary, AB, Canada.
3. Department of Community Health Sciences, University of Calgary, Calgary, AB, Canada.
4. O’Brien Institute for Public Health, University of Calgary, Calgary, AB, Canada.
5. Department of Psychiatry, University of Calgary, Calgary, AB, Canada.
6. Hotchkiss Brain Institute, University of Calgary, Calgary, AB, Canada.
7. Department of Pharmacy, Sinai Health System, Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, ON, Canada.
8. Department of Medicine, Sinai Health, University of Toronto, Toronto, ON, Canada.
9. Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, ON, Canada.