Shanghai Jiao Tong University (SJTU) - MOE and Shanghai Key Laboratory of Children’s Environmental Health, Shanghai Jiao Tong University (SJTU) - Department of Obstetrics and Gynecology, Shanghai Jiao Tong University (SJTU) - Xinhua Hospital Chongming Branch, Shanghai Jiao Tong University (SJTU) - School of Public Health, Shanghai Jiao Tong University (SJTU) - Department of Obstetrics and Gynecology, Shanghai Jiao Tong University (SJTU) - School of Public Health, Shanghai Jiao Tong University (SJTU) - MOE and Shanghai Key Laboratory of Children’s Environmental Health, Shanghai Jiao Tong University (SJTU) - MOE and Shanghai Key Laboratory of Children’s Environmental Health, Shanghai Jiao Tong University (SJTU) - MOE and Shanghai Key Laboratory of Children’s Environmental Health, Shanghai Jiao Tong University (SJTU) - Department of Laboratory Medicine, Shanghai Jiao Tong University (SJTU) - Department of Obstetrics and Gynecology, Shanghai Jiao Tong University (SJTU) - Department of Rehabilitation Medicine, Shanghai Jiao Tong University (SJTU) - Xinhua Hospital Chongming Branch, Shanghai Jiao Tong University (SJTU) - MOE and Shanghai Key Laboratory of Children’s Environmental Health and Independent

affiliation not provided to SSRN, Shanghai Jiao Tong University (SJTU), Shanghai Jiao Tong University (SJTU) - MOE and Shanghai Key Laboratory of Children’s Environmental Health, affiliation not provided to SSRN, affiliation not provided to SSRN, Shanghai Jiao Tong University (SJTU) - MOE and Shanghai Key Laboratory of Children’s Environmental Health, affiliation not provided to SSRN, Shanghai Jiao Tong University (SJTU) - International Peace Maternity and Child Health Hospital, Shanghai Jiao Tong University (SJTU) and Shanghai Jiao Tong University (SJTU) - MOE and Shanghai Key Laboratory of Children’s Environmental Health