UZLeuven, Leuven, Vlaams-Brabant, Belgium
University Hospitals Leuven, Leuven, Vlaanderen, Belgium
University Hospitals Leuven, Leuven, Vlaams-Brabant, Belgium
University Hospital Brussels - Cystic Fibrosis Clinic, Brussels, Belgium
Ghent University Hospital - Cystic Fibrosis Clinic, Ghent, East Flanders, Belgium
University Hospitals Leuven, Leuven, Vlaams-Brabant, Belgium
University Hospitals Leuven, Leuven, Vlaams-Brabant, Belgium
Pediatrics, UZ Leuven, Leuven, Vlaams-Brabant, Belgium
Department of pediatrics, CF center Uuiversity Hospital Leuven, Leuven, Belgium
Jessa Hospital, Hasselt, Belgium
John Paul II Hospital, Krakow, Poland
Semmelweis University Heart Center, Budapest, Hungary
Department of Ophthalmology, UZLeuven, Leuven, Belgium