Li, Bo
Dai, Shaochun
Wang, Qiucheng
Jing, Hui
Shao, Hua
Zhang, Lei
Qin, Ling
Qiao, Cong
Wang, Zhuozhong
Cheng, Wen
Article History
Received: 18 November 2022
Accepted: 12 March 2024
First Online: 2 April 2024
Declarations
:
: The research was approved by the ethical review board of Harbin medical university cancer hospital, and was consistent with the Helsinki Declaration of 1964 and its corresponding revision or equivalent ethical principles. The informed consent of each patient was waived due to its retrospective nature by the ethical review board of Harbin medical university cancer hospital. Information that may reveal the identity of the recipient was exempted.
: Not applicable.
: The authors declare no competing interests.