Zhang, Zinan
Yu, Xiaoyu
Fang, Ning
Long, Xiuyan
Ruan, Xixian
Qiu, Jianing
Tao, Sifan
Gong, Pan
Nie, Kai
Li, An
Wang, Xiaoyan
Tian, Li
Article History
Received: 8 August 2021
Accepted: 6 May 2022
First Online: 18 May 2022
Declarations
:
: Ethical approval was obtained from the ethical review committees of Third Xiangya Hospital. Since this study retrospectively collected the existing medical records of our center, the Ethical Committee of the Third Xiangya Hospital of Central South University approved the requirement for informed consent could be waived. All the treatment for the patients were performed in accordance with the relevant guidelines and regulations.
: Not applicable.
: The authors declare no competing interests.