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Article History

Received: 5 July 2023

Accepted: 28 September 2023

First Online: 10 November 2023

Declarations

:

: This study was approved by the Medical Ethics Committee of Soochow University Children’s Hospital (2021C5196). Before the start of the study, the purpose, process, and relevant precautions were explained in detail. Consent was obtained from the participants, and informed consent forms were signed. Participation in the study was voluntary, and parents had the right to opt out. Each piece of data was labelled numerically to maintain secrecy. All methods were performed in accordance with the relevant guidelines and regulations and were accompanied by instructions.

: Not applicable.

: The authors declare no competing interests.

: The authors (s) affirm that the methods used in the data analyses are suitably applied to their data within their study design and context, and the statistical findings have been implemented and interpreted correctly.