- Correspondence to Dr T J Worlton, General Surgery, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA;
- Received April 28, 2020
- Revision received June 4, 2020
- Accepted June 8, 2020
- First published August 5, 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.