国家卫计委公益性卫生行业科研专项201502025;首都医学发展科研基金2009-1048;北京市医院管理局重点医学专业发展计划 ZYLx201829 Fund program:Special Research Fund for Public Welfare Industry from National Health and Family Planning Commission of China201502025;Capital Medical Development Research Fund2009 -1048;Beijing Municipal Administration of Hospital Clinical Medicine Development of Special FundingZYLx201829