Nutrition and Health Sciences, Graduate Division of Biological and Biomedical Sciences, Laney Graduate School, Emory University, Atlanta, Georgia, United States of America; Center for Clinical and Molecular Nutrition, Emory University School of Medicine, Atlanta, Georgia, United States of America; Department of Medicine, Emory University School of Medicine, Atlanta, Georgia, United States of America. National Center for Tuberculosis and Lung Disease, Tbilisi, Georgia. Department of Medicine, Emory University School of Medicine, Atlanta, Georgia, United States of America. Department of Medicine, Emory University School of Medicine, Atlanta, Georgia, United States of America; Department of Civil and Environmental Engineering, Tufts University, Medford, Massachusetts, United States of America. Center for Experimental Therapeutics and Reperfusion Injury, Harvard Medical School, Boston, Massachusetts, United States of America. Nutrition and Health Sciences, Graduate Division of Biological and Biomedical Sciences, Laney Graduate School, Emory University, Atlanta, Georgia, United States of America; Center for Clinical and Molecular Nutrition, Emory University School of Medicine, Atlanta, Georgia, United States of America; Department of Medicine, Emory University School of Medicine, Atlanta, Georgia, United States of America; Atlanta Veterans Affairs Medical Center, Decatur, Georgia, United States of America. Department of Medicine, Emory University School of Medicine, Atlanta, Georgia, United States of America; National Center for Tuberculosis and Lung Disease, Tbilisi, Georgia; Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, Georgia, United States of America.