- Correspondence to Rachel Burbeck, Marie Curie Palliative Care Research Unit, UCL Mental Health Sciences Unit, University College London Medical School, Charles Bell House, 67-73 Riding House Street, London W1W 7EJ, UK;
- Received August 23, 2012
- Revision received April 24, 2013
- Accepted May 8, 2013
- First published May 31, 2013.
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.