2012-09-30
中华预防医学会(CPMA,Chinese Preventive Medicine Association)
2011-11-28
美国儿科学会(AAP,American Academy of Pediatrics)
2011-01-01
免疫实践咨询委员会(ACIP,Advisory Committee on Immunization Practices)
2010-01-01
加拿大公共卫生署(PHAC,Public Health Agency of Canada)