- Correspondence to Elise Smith, Bioethics Programs, Department of Social and Preventive Medicine, University of Montreal, Montreal, Quebec, Canada;
- Received February 6, 2012
- Revised March 16, 2012
- Accepted April 5, 2012
- First published May 3, 2012.
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.