Zhao, Jiahui
Zhang, Shuyun
Chen, Liesong
Liu, Xiaolong
Su, Haihong
Chen, Lili
Yang, Li
Zhang, Hong https://orcid.org/0000-0002-0138-6983
Funding for this research was provided by:
National Natural Science Foundation of China (81873835)
Suzhou Science and Technology Project (SS201702)
Medical Research Project of Jiangsu Public Health Commission (H2017065)
Jiangsu Key Talents for Maternal and Child Health (FRC201715)
Article History
Received: 22 June 2020
Accepted: 7 October 2020
First Online: 12 October 2020
Ethics approval and consent to participate
: Informed consent was obtained from each participant. The study design and protocol were reviewed and approved by the ethics committee of Soochow University (Approval No: 201709A183).
: Not applicable.
: The authors declare that they have no competing interests.