1. National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing, China
2. Division of Epidemiology, Jockey Club School of Public Health and Primary Care, Chinese University of Hong Kong, Hong Kong, China
3. Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, Guangdong, China
4. Department of Nutritional Sciences, Pennsylvania State University, Philadelphia
5. Division of Non-Communicable Disease Control and Community Health, Chinese Center for Disease Control and Prevention, Beijing, China
6. Duke Molecular Physiology Institute and Division of Rheumatology, Department of Medicine, Duke University School of Medicine, Durham, North Carolina
7. Center for the Study of Aging and Human Development, Geriatric Division of School of Medicine, Duke University, Durham, North Carolina
8. Center for Study of Healthy Aging and Development Studies, Raissun Institute for Advanced Studies, Peking University, Beijing, China