- Correspondence to Dr Jane Peek, Department of Clinical and Experimental Medicine, Brighton and Sussex Medical School, University of Sussex, Brighton BN1 9PX, UK;
- Accepted 31 August 2016
- Published online 22 February 2017.
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.