Shan, Huisi
Wang, Xiaocong
Yin, Fei
Zhou, Yiting
Mao, Liuhan
Zhu, Xiao
Liu, Caixin
Article History
Received: 12 April 2024
Accepted: 7 August 2024
First Online: 14 August 2024
Declarations
:
: This is a retrospective study utilizing publicly available databases, and ethical standards were adhered to by the developers of these databases. The study aligns with the principles of medical research ethics as outlined in the Helsinki Declaration. Given that patient data was extracted from public databases, informed consent forms were not deemed necessary for this study.
: Not applicable.
: The authors declare no competing interests.