Li, Dongqing
Sun, Jing
Li, Guannan
Miao, Shuo
Yang, Jian
Zhang, Jianzhao
Article History
Received: 1 July 2024
Accepted: 12 January 2025
First Online: 18 January 2025
Declarations
:
: This study was performed in line with the principles of the Declaration of Helsinki. This study received approval from the Ethics Committee of the Capital Institute of Pediatrics (Ethics number: SHERLLM2024017), which exempted guardians from providing informed consent.
: Not applicable.
: The authors declare that they have no conflicts of interest.