- Correspondence to Inmaculada de Melo-Martín, Division of Medical Ethics, Department of Public Health, Weill Cornell Medical College, 402 E 67th Street, New York, NY 10065, USA;
- Received February 16, 2010
- Revised May 10, 2010
- Accepted May 17, 2010
- First published July 27, 2010.
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.