- 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 August 19, 2011
- Revised November 10, 2011
- Accepted March 28, 2012
- First published May 3, 2012.
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