- Correspondence to Col Giles Nordmann, Academic Department of Anaesthesia, Royal Centre for Defence Medicine, Birmingham, UK;
- Received January 9, 2021
- Revision received March 16, 2021
- Accepted March 17, 2021
- First published June 2, 2021.
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.