- Correspondence to Dr Sarah McLean, SpR in Palliative Medicine, Milford Care Centre, Castletroy, Co. Limerick, Ireland;
- Received August 14, 2012
- Revision received November 27, 2012
- Accepted December 6, 2012
- First published January 7, 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.