- Correspondence to Mr Timothy J Stephens, Critical Care and Perioperative Medicine Research Group, William Harvey Research Institute, c/o ACCU Research Team, 4th Floor, The Royal London Hospital, London E1 1BB, UK;
- Received March 8, 2019
- Revised August 7, 2019
- Accepted August 23, 2019
- First published September 12, 2019.
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.