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Authors
Xie, Qijun
Zhao, Chun
Jiang, Wei
Li, Xin
Ni, Danyu
Chen, Yuting
Li, Xiuling
Hua, Xiangdong
Shen, Rong
Ling, Xiufeng http://orcid.org/0000-0001-7820-9152
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Funding
Funding for this research was provided by:
National Natural Science Foundation of China (81971386, 81871210)
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Article History
Received: 4 February 2024
Accepted: 19 July 2024
First Online: 27 July 2024
Declarations
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: This study adhered to Ethical Review Methods for Biomedical Research Involving Humans, the Declaration of Helsinki and the International Ethical Guidelines for Biomedical Research Involving Humans. This study retrospectively analyzed patient data anonymously, which eliminated the need for informed patient consent, and was approved by the medical ethics committee of Nanjing Maternity and Child Health Care Hospital (NJFY-2021KY-110).
: Not applicable.
: The authors declare no competing interests.
