江苏省青年医学重点人才QNRC2016384;江苏省妇幼健康科研项目F202063;徐州市科技局重点研发计划KC20069;Key Youth Medical Talents of Jiangsu ProvinceQNRC2016384;Maternal and Child Health Scientific Research Project of Jiangsu ProvinceF202063;Key Research and Development Plan of Xuzhou Science and Technology BureauKC20069