In Response

Affiliations

• ¹ Department of Anaesthesia, Concord Repatriation General Hospital, Sydney, New South Wales, Australia.
• ² Department of Anaesthesia, University of Otago, Christchurch Hospital, Christchurch, New Zealand, World Federation of Societies of Anaesthesiologists, London, United Kingdom, w.morriss@me.com.
• ³ Department of Anaesthesiology, Madang Provincial General Hospital, Madang, Papua New Guinea.
• ⁴ Community Respiratory Service, Canterbury Clinical Network, Christchurch, New Zealand.
• ⁵ Department of Anaesthesiology, School of Medicine, University of Western Australia, Perth, Western Australia, Australia.