Niu, Keqing
Li, Li
Wu, Xiaole
Xia, Na
Zhu, Jianqiao
Funding for this research was provided by:
Foundation of The Affiliated Xuzhou Children's Hospital Clinical Research Project (23040404)
Article History
Received: 16 December 2025
Accepted: 25 March 2026
First Online: 2 April 2026
Declarations
:
: This study complied with the principles of medical ethics stated in the Declaration of Helsinki and was approved by the Ethics Committee of The Affiliated Xuzhou Children’s Hospital of Xuzhou Medical University(Approval number:2022-05-22-H22). The protocol was registered with the Chinese Clinical Trials Registry on 29 August 2023(ChiCTR2300075179) and can be accessed at chictr.org.cn ( ). All participants and their legal guardians were fully informed about the study, and written informed consent was obtained prior to enrollment.
: Not applicable.
: The authors declare no competing interests.