1. Division of Prevention and Community Health, National Center for Cardiovascular Disease, The State Key Laboratory of Cardiovascular Disease, National Clinical Research Center of Cardiovascular Disease, Fuwai Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China
2. School of Public Health, Department of Social Medicine and Health Education, Peking University, Beijing, China
3. School of Medicine, Department of Epidemiology, Jinan University, Guangzhou, China
4. Department of Cardiology, Fuwai Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China