^1.中国疾病预防控制中心传染病预防控制所，北京102206;

^2.中国疾病预防控制中心营养与健康所 ，北京100050;

^3.中国社区卫生协会，北京100020;

^4.北京大学公共卫生学院，北京100191;

^5.世界卫生组织，日内瓦1121;

^6.首都儿科研究所，北京100020;

^7.哈尔滨医科大学公共卫生学院，哈尔滨 150081;

^8.上海交通大学医学院，上海 200025：

^9.中国人民解放军总医院老年医学研究所，北京 100853：

^{10. 汕头大学医学院，广东汕头 515063;}

^{11. 华中科技大学公共卫生学院，武汉 430074;}

^{12. 复旦大学社会发展与公共政策学院，上海 200433;}

^{13. 世界卫生组织驻华代表处，北京 100600;}

^{14. 北京大学临床研究所，北京 100191;}

^{15. 中国疾病预防控制中心教育培训处，北京 102206}

^1.National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China;

^2.National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing 100050, China;

^3.Community Health Association of China, Beijing 100020, China;

^4.School of Public Health, Peking University, Beijing 100191, China;

^5.World Health Organization,  Geneva 1121, Switzerland;

^6.Capital Institute of Pediatrics, Beijing 100020, China;

^7.Public Health College of Harbin Medical University, Harbin 150081, China;

^8.Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China;

^9.Institute of Gerontology, Chinese PLA General Hospital, Beijing 100853, China;

^{10. Shantou University Medical College, Shantou 515063, China;}

^{11. School of Public Health, Tongji Medical College, Wuhan 430074, China;}

^{12. School of Social Development and Publlic Policy, Fudan University, Shanghai 200433, China;}

^{13. WHO Representative Office in China, Beijing 100600, China;}

^{14. Peking University Clinical Research Institute, Beijing 100191, China;}

^{15. Education and Training Division, Chinese Center for Disease Control and Prevention, Beijing 102206, China}