Chen, Liang
Han, Xiudi
Li, YanLi
Zhang, Chunxiao
Xing, Xiqian
Funding for this research was provided by:
Beijing JST research (ZR-2019-21)
Article History
Received: 21 April 2021
Accepted: 3 December 2021
First Online: 29 January 2022
Declarations
:
: The study design was approved by the Ethics Committee of Beijing Jishuitan Hospital (No.201911-15). Given the retrospective nature of the study, the informed consent was waived by the Ethics Committee of Beijing Jishuitan Hospital.
: Not applicable.
: The authors declare that they have no competing interests.