- Correspondence to Dr Amara Callistus Nwosu, Marie Curie Palliative Care Institute Liverpool (MCPCIL), University of Liverpool, Cancer Research Centre, 200 London Rd, Liverpool L3 9TA, UK; Twitter: @amaranwosu,
- Received April 14, 2014
- Revision received June 26, 2014
- Accepted August 13, 2014
- First published September 2, 2014.
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