上海市第四轮公共卫生三年行动计划高端海外研修团队培养计划GWTD2015S01;国家传染病防治科技重大专项2017ZX10103009-003The 4th Round Three-Year Action Plan on Public Health of Shanghai-Senior International Research Team Training ProgramGWTD2015S01;China Special Grant of the Prevention and Control of Infectious Diseases2017ZX10103009-003