Affiliations

• ¹ Department of Neuroanesthesia, National Hospital of Neurology and Neurosurgery, London, UK.
• ² Department of Anesthesia and Perioperative Care, University of California San Francisco, San Francisco, CA, USA.
• ³ Department of Anesthesiology, Yale University School of Medicine, New Haven, CT, USA.
• ⁴ Department of Anesthesia and Perioperative Medicine, London Health Sciences Centre, University of Western Ontario, London, ON, Canada.
• ⁵ Department of Anesthesiology, Pharmacology and Therapeutics, University of British Columbia, Vancouver, BC, Canada. alana.flexman@vch.ca.