| Affiliation: | 1. Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, Canada;2. Department of Anesthesiology and Pain Medicine, St. Michael’s Hospital, Unity Health Toronto, 6th Floor, 30 Bond Street, Toronto M5B 1W8, Ontario, Canada;3. Department of Anesthesiology and Pain Medicine, University of Toronto, Toronto, Canada;4. Department of Medicine, Sinai Health System, University of Toronto, Mount Sinai Hospital, 18-206, 600 University Avenue, Toronto M5G1X5, Ontario, Canada |
