Funding for this research was provided by:
Key Project on Science and Technology Program of Fujian Health Commission (2021ZD01002)
Natural Science Foundation of Fujian Province (2020J01327)
Fujian Provincial Health Technology Project (2020GGB017)
the Joint Funds for the Innovation of Science and Technology, Fujian Province (2020Y9143)
Received: 12 May 2023
Accepted: 17 July 2023
First Online: 26 July 2023
: The study was conducted according to the guidelines of the Declaration of Helsinki and approved by the Ethics Review Committee of Fujian Provincial Maternity and Child Hospital (permission no. 2017-037). Written informed consent was obtained from the guardians of all participants after providing a detailed description of the purpose of the study.
: Not applicable.
: The authors declare that they have no competing interests.