Duan, Lian
Zhou, Weizheng
Li, Lianyong
Article History
Received: 22 October 2024
Accepted: 13 December 2024
First Online: 24 December 2024
Declarations
:
: This retrospective chart review study involving human participants was in accordance with the ethical standards of the institutional and national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. The Human Investigation Committee (IRB) of Shengjing Hospital of China Medical University approved this study (2022PS995K).
: Informed consent was obtained from legal guardians.
: The authors declare no competing interests.