1. From the Department of Anesthesia, University Health Network, Toronto, Ontario, Canada (R.K., V.C.); Department of Anesthesia, University of Toronto, Toronto, Ontario, Canada (R.K., V.C., S.A.); Department of Emergency Medicine, “E. Agnelli” General Hospital, Pinerolo, Turin, Italy (G.A.C.); Department of Critical Care Medicine, Trauma and Neurosurgical Intensive Care Unit and Medical Surgical In