1. Department of Translational Pulmonology
2. Division of Pediatric Pulmonology and Allergy and Cystic Fibrosis Center, Department of Pediatrics, and
3. Translational Lung Research Center Heidelberg, German Center for Lung Research, University of Heidelberg, Heidelberg, Germany
4. Department of Pediatric Pulmonology and Immunology and Cystic Fibrosis Center, Charité-Universitätsmedizin Berlin, Berlin, Germany
5. Clinic of Pediatric Pneumology, Allergology, and Neonatology and
6. Biomedical Research in Endstage and Obstructive Lung Disease Hannover, German Center for Lung Research, Hannover Medical School, Hannover, Germany
7. Department of Pediatrics, Justus-Liebig-University Giessen, Giessen, Germany
8. Universities of Giessen and Marburg Lung Center, German Center for Lung Research, Giessen, Germany
9. Department of Pneumology and Respiratory Critical Care Medicine, Thoraxklinik, University Hospital Heidelberg, Heidelberg, Germany; and
10. Medical Clinic VII, Sports Medicine, Heidelberg University Hospital, Heidelberg, Germany