- Correspondence to Dr Clare J Taylor, Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford OX2 6GG, UK;
- Received February 14, 2021
- Accepted May 19, 2021
- First published June 28, 2021.
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.