- Correspondence to Manon Labrecque, Department of Chest Medicine, Hôpital du Sacré-Coeur de Montréal, 5400 Gouin Blvd West, Montreal, Quebec, Canada H4J 1C5;
- Accepted July 28, 2010
- First published October 15, 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.