aDepartment of Anesthesia and Pain Medicine, Toronto Western Hospital, University Health Network, University of Toronto, Toronto, Ontario, Canada
bInstitute of Medical Science, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
cDepartment of Psychology, University of Warwick, Coventry, UK
Supported by funding from ResMed Research Chair of Anesthesia, Sleep, and Perioperative Medicine, and University Health Network Foundation.
Address Correspondence to: Frances Chung, MBBS, Department of Anesthesia, Toronto Western Hospital, MCL 2-405, 399 Bathurst St, Toronto, ON, Canada M5T 2S8. E-mail: [email protected]