[1] University Hospital,Department of Medicine V, Comprehensive Pneumology Center (CPC
[2] LMU Munich,M), Member of the German Center for Lung Research (DZL)
[3] Justus-Liebig University,Department of Internal Medicine, Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL)
[4] University of Duisburg-Essen,Department of Pulmonary Medicine, West German Center for Lung Transplantation
[5] University of Freiburg,Department of Pneumology, Medical Center—University of Freiburg, Faculty of Medicine
[6] University of Leipzig,Department of Respiratory Medicine
[7] Thoraxklinik at the University of Heidelberg,Department of Pneumology and Critical Care Medicine, Translational Lung Research Center (TLRC), German Center for Lung Research (DZL)
[8] Eppendorf University Hospital,Department of Respiratory Medicine
[9] LungenClinic Grosshansdorf,Department of Pulmonology, Airway Research Center North, Member of the German Center for Lung Research (DZL)
[10] Charité Universitätsmedizin Berlin,Department of Pediatric Respiratory Medicine, Immunology and Critical Care Medicine and Cystic Fibrosis Center
[11] Saarland University,Department of Internal Medicine V, Pulmonology, Allergology, Respiratory Intensive Care Medicine
[12] Biomedical Research in Endstage and Obstructive Lung Disease Hannover (BREATH),Department of Respiratory Medicine, Hannover Medical School, German Center for Lung Research (DZL)