- Correspondence to Dr Stephanie Sivell, Marie Curie Research Associate, Marie Curie Palliative Care Research Centre, Institute for Translation, Innovation, Methodology and Engagement (TIME), Cardiff University School of Medicine, Neuadd Meirionnydd, Heath Park, Cardiff, Wales CF14 4YS, UK;
- Received September 18, 2013
- Revision received February 17, 2014
- Accepted February 28, 2014
- First published March 26, 2014.
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