1. Division of Pulmonary, Allergy and Critical Care Medicine, Duke University School of Medicine, Durham, North Carolina 27710, United States
2. Department of Cell Biology, Duke University School of Medicine, Durham, North Carolina 27710, United States
3. Duke Regeneration Center, Duke University School of Medicine, Durham, North Carolina 27710, United States
4. Proteomics and Metabolomics Core Facility, Duke University School of Medicine, Durham, North Carolina 27710, United States