陕西省卫生和计划生育委员会出生缺陷防治课题研究Sxwsjswzfcght2016-013;国家自然科学基金重点项目81230016;国家重点研发计划2017YFC0907200,2017YFC0907201;Birth Defect Control and Prevention Project of Shaanxi Commission of Health and Family PlanningSxwsjswzfcght2016-013;Key Project of National Natural Science Foundation of China81230016;National Key Research and Development Program of China2017YFC0907200, 2017YFC0907201