Mao, Fengyong
Ni, Lei
Ju, Li
Article History
Received: 11 December 2025
Accepted: 3 February 2026
First Online: 6 March 2026
Declarations
:
: This study was performed in accordance with the principles of the Declaration of Helsinki. Ethics approval was granted by the Institutional Review Board/Medical Ethics Committee of Nanjing Children’s Hospital (Approval No. [202502007-1], approved on 26 January 2025). The study was retrospective, and approval was obtained prior to data extraction.
: Written informed consent was obtained from the patients’ parents or legal guardians for publication of this study and any accompanying images.
: The authors declare no competing interests.