- Correspondence to Dr Samia A Hurst, Institute for Biomedical Ethics, Geneva University Medical School, CMU/1 rue Michel Servet, CH-1211 Genève 4, Geneva, Switzerland;
- Received March 27, 2012
- Revised October 8, 2012
- Accepted October 16, 2012
- First published November 8, 2012.
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