Yang, Yanling
Liu, Yang
Liu, Wei
Li, Chunyang
Liu, Yuan
Hu, Wenyang
Song, Hongjuan http://orcid.org/0000-0003-3316-1890
Funding for this research was provided by:
Jiangsu Province Maternal and Child Health Research Project (No. F20013492)
Xuzhou Science and Technology Bureau (No. KC9138)
Article History
Received: 17 February 2021
Accepted: 9 June 2021
First Online: 30 June 2021
Declarations
:
: The authors declare no conflict of interest.
: All the research procedures strictly followed the REMARK and ethical review boards of Xuzhou Maternal and Child Health Hospital affiliated to Xuzhou Medical University.
: All authors have confirmed the publication.