BronchiectasisBronchiBronchographyBronchial NeoplasmsSputumHemoptysisBronchial DiseasesBronchoscopyCiliary Motility DisordersMucociliary ClearanceAspergillosis, Allergic BronchopulmonaryKartagener SyndromeTomography, X-Ray ComputedCystic FibrosisLungRespiratory Function TestsCoughTracheaForced Expiratory VolumeBronchitisMucusPneumonectomyCarcinoma, BronchogenicBronchial ArteriesLung DiseasesVital CapacityBronchial FistulaAirway ObstructionLung Diseases, ObstructiveCommon Variable ImmunodeficiencyRespiratory Tract InfectionsSuppurationPseudomonas Infections