[1] Sichuan Univ, Dept Environm Sci & Engn, Chengdu 610065, Sichuan, Peoples R China
[2] Sichuan Univ, West China Univ Hosp 2, West China Inst Women & Childrens Hlth, Joint Lab Pulm Dev & Related Dis, Chengdu 610041, Sichuan, Peoples R China
[3] Sichuan Univ, West China Univ Hosp 2, Natl Ctr Birth Defects Monitoring, Chengdu 610041, Sichuan, Peoples R China
[4] Sichuan Univ, Key Lab Birth Defects & Related Dis Women & Childr, Minist Educ, Chengdu 610041, Sichuan, Peoples R China
[5] Sichuan Univ, West China Sch Publ Hlth, Dept Epidemiol & Hlth Stat, Chengdu 610041, Sichuan, Peoples R China
[6] Sichuan Univ, NHC Key Lab Chronobiol, Chengdu 610041, Sichuan, Peoples R China
[7] Sichuan Univ, Med X Ctr Informat, Chengdu 610041, Sichuan, Peoples R China
[8] Sichuan Univ, Coll Carbon Neutral Future Technol, Chengdu 610065, Sichuan, Peoples R China