- Correspondence to Dr William Beharrell, Innovation and Improvement, Cardiff and Vale University Health Board, Cardiff CF14 4XW, UK;
- Received June 9, 2020
- Revised November 2, 2020
- Accepted November 19, 2020
- First published December 24, 2020.
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.