- Correspondence to Capt Richard James Stuart Elston, British Army, London SW1A 2HB, UK;
- Received September 27, 2021
- Accepted October 14, 2021
- First published October 21, 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.