1. Duke Molecular Physiology Institute, Duke University Medical Center, Durham, North Carolina 27701, United States
2. Department of Medicine, Division of Pulmonary, Allergy and Critical Care, Duke University Medical Center, Durham, North Carolina 27701, United States
3. Duke Proteomics and Metabolomics Core Facility, Duke University School of Medicine, Durham, North Carolina 27701, United States
4. Department of Medicine, Division of Hematology and Duke Comprehensive Sickle Cell Center, Duke University Medical Center, Durham, North Carolina 27701, United States