Affiliation: | 1. Cystic Fibrosis Support Center, Department of Paediatric, University of Brescia;2. Department of Translational Medical Science, Cystic Fibrosis Center, Adult Unit, University of Naples “Federico II”, Italy;3. Cystic Fibrosis Center, Hospital San Carlo, Potenza, Italy;4. Italian Cystic Fibrosis Ligue;5. National Center Rare Diseases, Undiagnosed Rare Diseases Interdepartmental Unit, Istituto Superiore di Sanità, Rome, Italy;6. Pre-BIO-Bioetic Unit, Istituto Superiore di Sanità, Rome, Italy;7. Department of Clinical and Molecular Medicine, University of Rome La Sapienza |