- Correspondence to Dr Elodie Sellier, Pôle Santé Publique, Unité d’évaluation médicale, Centre Hospitalier Universitaire, CS10217, Grenoble F-38043, cedex 9, France;
- Received April 25, 2013
- Revised July 9, 2013
- Accepted July 18, 2013
- First published August 20, 2013.
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.