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Authors
Fu, Yayin
Jin, Lin
Zhou, Qiaoxuan
Yang, Xuemin
Liang, Wanxia
Cui, Zheng’ai
Cui, Ying’ai
Duan, Dongmei
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Funding
Funding for this research was provided by:
This research was funded by the 2026 Dongguan Philosophy and Social Sciences Planning Youth Project (No. 2026QN12)
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Article History
Received: 21 April 2026
Accepted: 16 July 2026
First Online: 31 July 2026
Declarations
Ethics approval and consent to participate: This study was approved by the Medical Ethics Committee of Dongguan Maternal and Child Health Hospital (Approval No. 2025 − 143) and was conducted in accordance with the Declaration of Helsinki and relevant institutional and national guidelines and regulations. All participants were informed of the purpose and procedures of the study and provided written informed consent prior to participation.
Consent for publication: Not applicable.
Competing interests: The authors declare no competing interests.
