Ai, Ling
Zhou, Chanjuan
Fang, Liang
Liu, Beizhong
Gong, Fang
Article History
Received: 26 April 2024
Accepted: 27 May 2024
First Online: 7 June 2024
Declarations
:
: The study protocol was approved by the ethics committee of the Yongchuan Hospital of Chongqing Medical University (No. 2023-KeLunShen-76).
: As a retrospective study, the need for informed consent was waived.
: As a retrospective study, the need for informed consent was waived.
: The authors declare no competing interests.