Han, Chunming
Peng, Yuanshu
Yang, Xiaoyan
Guo, Zongsheng
Yang, Xinchun
Su, Pixiong
Guo, Shubin
Zhao, Lei
Article History
Received: 5 January 2023
Accepted: 8 January 2023
First Online: 18 January 2023
Declarations
:
: This clinical study is a retrospective study. It only collects patient clinical data, does not interfere with the treatment plan of the patient, and will not bring risks to the patient’s physiology. The researcher will do his best to protect the information provided by the patient from leaking personal privacy, which we applied for exemption of informed consent from Beijing Chaoyang Hospital Ethics Committee.
: The authors declare that they have no competing interests.