Li, Qinjing
Chen, Tianming
Hu, Bing
Guo, Lingyun
Dou, Zhenzhen
Feng, Wenya
Ning, Xue
Xiao, Haijuan
Liu, Gang
Article History
Received: 26 February 2025
Accepted: 14 November 2025
First Online: 27 November 2025
Declarations
:
: This study was conducted in accordance with the principles outlined in the Declaration of Helsinki. Ethical approval for this research was obtained from the Ethics Committee of Beijing Children’s Hospital Affiliated to Capital Medical University (approval No. [2024]-E-076-R). Informed consent to participate was waived by the Ethics Committee of Beijing Children’s Hospital Affiliated to Capital Medical University because this was a retrospective study.
: Not applicable.
: The authors declare no competing interests.