Teng, Weili
Li, Qi
Ma, Yuliang
Cao, Chengfu
Liu, Jian
Zhao, Hong
Lu, Mingyu
Hou, Chang
Wang, Weimin
Article History
Received: 3 January 2021
Accepted: 31 May 2021
First Online: 11 June 2021
Declarations
:
: The study was approved by the Ethics Committee of Peking University People’s Hospital. Informed consent was waived due to the retrospective nature of the study.
: Not applicable.
: All authors declare that they have no competing interests.