1. Department of Cell, Developmental and Integrative Biology, University of Alabama at Birmingham, Birmingham, Alabama;
2. Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama;
3. Cystic Fibrosis Research Center, University of Alabama at Birmingham, Birmingham, Alabama
4. Department of Anesthesiology, University of Alabama at Birmingham, Birmingham, Alabama;
5. Pulmonary Injury and Repair Center, University of Alabama at Birmingham, Birmingham, Alabama; and