- Correspondence to Dr Nandita Murukutla, World Lung Foundation, 61 Broadway, Suite 2800, New York, NY 10006, USA;
- Received August 12, 2010
- Accepted March 17, 2011
- First published April 20, 2011.
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.