Bronchial DiseasesLung DiseasesLung Diseases, InterstitialLungLung Diseases, ObstructiveLung NeoplasmsPulmonary FibrosisLung TransplantationLung InjuryCarcinoma, Non-Small-Cell LungRespiratory Function TestsCystic FibrosisBronchoalveolar Lavage FluidAcute Lung InjuryFarmer's LungPulmonary Disease, Chronic ObstructiveIdiopathic Pulmonary FibrosisLung Volume MeasurementsPulmonary AlveoliAlveolitis, Extrinsic AllergicVital CapacityForced Expiratory VolumePulmonary EmphysemaSpirometryPneumoniaTotal Lung CapacityBronchopulmonary DysplasiaBronchiectasisChronic DiseaseTomography, X-Ray ComputedRespiratory MucosaBronchoalveolar LavageSmokingBronchiRadiography, ThoracicRespiratory Distress Syndrome, NewbornScleroderma, SystemicDermatomyositis