Eur J Anaesthesiol 2019 03;36(3):227-233
From the Department of Anaesthesia, Toronto Western Hospital, Toronto, Ontario, Canada (DTW, KPS, AN, AO, RP, MS, JW), Department of Anaesthesia, University College, London Hospitals, London, UK (AM), Department of Anaesthesia, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore (SML), Department of Anaesthesia, John Fawkner Hospital, Coburg, Victoria, Australia (AO) and Department of Anaesthesia, Mount Sinai Hospital, Toronto, Ontario, Canada (EY-T).