- Correspondence to Dr Andrew Wilcock, Department of Palliative Medicine, University of Nottingham, Nottingham NG5 1PB, UK;
- Accepted July 3, 2014
- First published September 1, 2014.
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.