1. Universitat de Valencia, Valencia, Spain
2. UCIM Department, Instituto de Investigación Sanitaria INCLIVA, Valencia, Spain
3. Primary Ciliary Dyskinesia Centre, University of Southampton Faculty of Medicine, Southampton, UK
4. Pediatrics Pneumology and Cystic Fibrosis Unit, Hospital Vall d’Hebron, Barcelona, Spain
5. Department of Pediatrics, Universitat Autònoma de Barcelona, Barcelona, Spain
6. Pediatrics Pneumology and Cystic Fibrosis Unit, Hospital Clínico Universitario de Valencia, Valencia, Spain
7. Department of Pharmacy, Universitat Jaume I, Castello de la Plana, Spain
8. Oto-Rino- Laryngology Department, University and Polytechnic Hospital La Fe, Valencia, Spain