Wang, Li
Zhang, Hanwen
Wang, Dayong
Shen, Qiulong
Huang, Liuming
Liu, Tingting
Article History
Received: 22 May 2023
Accepted: 21 March 2024
First Online: 1 April 2024
Declarations
:
: This retrospective study was approved by the ethics committee of Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health (2022-E-173-R). All methods were carried out in accordance with relevant guidelines and regulations. And informed consent was obtained from all subjects and/or their legal guardians.
: Not applicable.
: The authors declare no competing interests.