Qianyi, Wan
Mei, Xu
Rui, Zhao
Yong, Wang
Yutao, Wu
Xiaoding, Shen
Xiaoting, Wu http://orcid.org/0000-0002-3996-868X
Article History
Received: 1 May 2021
Accepted: 26 July 2021
First Online: 28 July 2021
Declarations
:
: There was no conflict of interest.
: The study was approved by the ethics committee of West China Hospital, Sichuan University. Patient records/information were anonymized and de-identified before analysis, and the methods were performed following the Declaration of Helsinki.