- Correspondence to Dr Katharine Harding, Institute for Psychological Medicine and Clinical Neurosciences, Cardiff University, University Hospital of Wales, Cardiff CF14 4XW, UK;
- Accepted 5 June 2017
- Published in print 24 July 2017.
- Published online 27 July 2017.
- Published first 1 July 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.