Affiliation

• ¹ From the *Department of Anaesthesia and Pain Management, Royal Melbourne Hospital, Melbourne, Australia; †Anaesthesia, Perioperative, and Pain Medicine Unit, University of Melbourne, Melbourne, Australia; ‡Department of Pharmacology and Therapeutics, University of Melbourne, Melbourne, Australia; §Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Australia; Departments of ‖Anesthesiology and ¶Bioengineering, University of Utah, Salt Lake City; #Department of Anesthesia, Faculty of Medicine, University of Toronto, Canada; **Department of Anaesthesia, Intensive Care, and Pain, St. James' Hospital, Dublin, Ireland; and ††Department of Anaesthesia, Trinity College, Dublin, Ireland.