Ying, Liang
Yeping, Jiang
Hui, Wang
Nan, Zhou
FuQian,
Ying, Shen
Article History
Received: 5 May 2023
Accepted: 26 October 2023
First Online: 28 November 2023
Declarations
:
: The study was approved by the Ethics committee of Beijing Children's Hospital and strictly followed the Declaration of Helsinki. All the patients or their families provided written informed consent.Informed consent for all the participants below the age of 16 is obtained from their parents and/or their legal guardian(s).
: Not applicable.
: The authors declare no competing interests.