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Article History

Received: 23 March 2023

Revised: 8 June 2023

Accepted: 19 June 2023

First Online: 12 July 2023

Declarations

:

: Our study was approved by the Medical Ethics Committee of Beijing Children's Hospital, Capital Medical University (approval number: [2023]-E-021-R). Accordance statement with a named standard that your research was carried out in line with.

: Written informed consent was obtained from all participants’ guardians.

: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.