Affiliation: | a Division of Cardiothoracic Surgery, University of North Carolina at Chapel Hill, Chapel Hill, NC b Department of Thoracic Surgery, Division of Thoracic Surgery, European Institute of Oncology, Milan, Italy c Cystic Fibrosis/Pulmonary Research and Treatment Center and the Division of Pulmonary and Critical Care Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC d Department of Cell and Developmental Biology, University of North Carolina at Chapel Hill, Chapel Hill, NC |