2013-04-02
中华人民共和国国家卫生和计划生育委员会(NHFPC,National Health and Family Planning Commission of China)
2012-11-05
中华人民共和国卫生部(MINISTRY OF HEALTH OF THE PEOPLE`S REPUBLIC OF CHINA)
2012-10-02
美国医疗保健流行病学学会(SHEA,Society for Healthcare Epidemiology of America)
2012-09-04
美国儿科学会(AAP,American Academy of Pediatrics)
2011-09-01
2011-08-01
免疫实践咨询委员会(ACIP,Advisory Committee on Immunization Practices)
2011-01-21
美国疾病控制与预防中心(CDC,Centers for Disease Control and Prevention)
2010-08-30
2010-05-07
2010-01-01
2009-10-12
