Lu, Zhuo
Xu, Li
Zhang, Qianqian
Cheng, Zhangqin
Wang, Hao
Song, Ting
Cui, Yu
Article History
Received: 29 September 2025
Accepted: 4 August 2026
First Online: 12 August 2026
Declarations
Ethics approval and consent to participate: Patients voluntarily agreed to participate in this study. The study was approved by the Chengdu Women and Children's Central Hospital ethics committee([2022 (22) -3]). Written informed consent to participate in this study was provided by the legal guardian.
Consent for publication: Not applicable.
Competing interests: The authors declare no competing interests.