- Correspondence to Dr Brian Hurwitz, Centre for the Humanities and Health (http://www.kcl.ac.uk/innovation/groups/chh/index.aspx), King's College London, Virginia Woolf Building, 22 Kingsway, London WC2B 6NR, UK;
- Received September 3, 2013
- Accepted September 4, 2013
- First published October 15, 2013.
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