- Correspondence to Dr Tim Coleman, Division of Primary Care, University of Nottingham, Nottingham NG7 2RD, UK;
- Accepted July 1, 2019
- First published August 7, 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.