1. Division of Epidemiology and Biostatistics, Georgia State University, Atlanta, Georgia
2. Global Diabetes Research Center, Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, Georgia
3. Division of Pulmonary, Allergy and Critical Care Medicine, Emory University School of Medicine and Rollins School of Public Health, Atlanta, Georgia
4. National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD
5. Division of Endocrinology, Metabolism and Lipids, Emory University School of Medicine, Atlanta, Georgia, USA
6. National Taiwan University, Taipei City, Taiwan
7. Department of Medicine, University of Massachusetts Medical School, Worcester, Massachusetts, USA