1. Clinical Trial Service Unit and Epidemiological Studies Unit (CTSU) Nuffield Department of Population Health University of Oxford Oxford UK
2. NIHR Oxford Biomedical Research Centre Oxford UK
3. Medical Research Council Population Health Research Unit University of Oxford Oxford UK
4. Fuwai Hospital Chinese Academy of Medical Sciences National Center for Cardiovascular Diseases Beijing China
5. Department of Epidemiology School of Public Health Peking University Health Science Center Beijing China
6. Peking University Center for Public Health and Epidemic Preparedness & Response Beijing China
7. NCDs Prevention and Control Department Henan CDC Henan China