| Authors: |
Lin BC; Shenzhen Maternity and Child Healthcare Hospital, Women and Children's Medical Center, Southern Medical University, Shenzhen, China., Zhu L; Guangzhou Center for Disease Control and Prevention (Guangzhou Health Supervision institute), Guangzhou 510440, China., Xu H; Shenzhen Maternity and Child Healthcare Hospital, Women and Children's Medical Center, Southern Medical University, Shenzhen, China., Xiao YP; Shenzhen Maternity and Child Healthcare Hospital, Women and Children's Medical Center, Southern Medical University, Shenzhen, China., Xu JQ; Shenzhen Maternity and Child Healthcare Hospital, Women and Children's Medical Center, Southern Medical University, Shenzhen, China., Huang YF; School of Public Health, Guangdong Pharmaceutical University, Guangzhou, China., Yang CZ; Shenzhen Maternity and Child Healthcare Hospital, Women and Children's Medical Center, Southern Medical University, Shenzhen, China., Wang MQ; Shenzhen Maternity and Child Healthcare Hospital, Women and Children's Medical Center, Southern Medical University, Shenzhen, China., Bai ZJ; Guangzhou Center for Disease Control and Prevention (Guangzhou Health Supervision institute), Guangzhou 510440, China., Zhu W; Guangzhou Center for Disease Control and Prevention (Guangzhou Health Supervision institute), Guangzhou 510440, China., Wei YH; Guangzhou Center for Disease Control and Prevention (Guangzhou Health Supervision institute), Guangzhou 510440, China., Li HT; Shenzhen Maternity and Child Healthcare Hospital, Women and Children's Medical Center, Southern Medical University, Shenzhen, China. Electronic address: fistal@126.com., Chen YR; Guangzhou Center for Disease Control and Prevention (Guangzhou Health Supervision institute), Guangzhou 510440, China; Institute of Public Health, Guangzhou Medical University & Guangzhou Center for Disease Control and Prevention (Guangzhou Health Supervision institute), Guangzhou 510440, China; School of Public Health, Southern Medical University, Guangzhou, China. Electronic address: chenyr6443456@163.com. |