北京市医院管理局"登峰"人才培养计划DFL20180201;北京市医管局儿科协同项目重点课题子课题XTZD20180203;Beijing Municipal Administration of Hospitals "Dengfeng"Mission PlanDFL20180201;the Special Fund of the Pediatrics Medical Coordinated Development Center of Beijing Municipal Administration of HospitalsXTZD20180203