- Correspondence to Dr Robert F Card, Department of Philosophy, SUNY; Center for Ethics, Humanities and Palliative Care, University of Rochester Medical Center; 212 Campus Center, SUNY-Oswego, Oswego, NY 13126, USA;
- Received 19 August 2011
- Revised 10 November 2011
- Accepted 28 March 2012
- Published online 25 September 2012.
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