- Correspondence to Dr Noel L W Keijsers, Department of Research, Sint Maartenskliniek, Nijmegen, Gelderland, The Netherlands;
- Received March 16, 2020
- Revision received June 29, 2020
- Accepted July 1, 2020
- First published October 29, 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.