Teng, Haoyue
Wang, Yumei
Han, Bing
Liu, Jieyu
Cao, Yingying
Wang, Jiaxiang
Zhu, Xiaoyan
Fu, Jiaojiao
Ling, Qi
Xiao, Chengqi
Wan, Zhongxiao
Yin, Jieyun http://orcid.org/0000-0002-5265-3930
Funding for this research was provided by:
the Jiangsu Commission of Health (H2019010)
the National Key R&D Program of China (2017YFC1310700 and 2017YFC1310701)
Article History
Received: 7 September 2020
Accepted: 27 January 2021
First Online: 22 February 2021
Ethics approval and consent to participate
: All participants provided written informed consent. This study was approved by the ethics committee of Soochow University and Maternal and Child Healthcare Center of Taicang.
: Not applicable.
: The authors declare that they have no competing interests.