- Correspondence to Dr Giovanni Taccetti, Cystic Fibrosis Centre, Anna Meyer Children's University Hospital, Viale Pieraccini 24, Firenze 50139, Italy;
- Received July 22, 2011
- Accepted January 26, 2012
- First published February 29, 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.