- Correspondence to Sophie Rhys-Evans, School of Medicine, University of Liverpool Faculty of Health and Life Sciences, Liverpool L69 3GE, UK;
- Received December 26, 2019
- Revised May 14, 2020
- Accepted May 16, 2020
- First published June 23, 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.