Li, Hui
Xie, Yuanliang
Liu, Huan
Wang, Xiang
Article History
Received: 23 April 2021
Accepted: 28 June 2021
First Online: 29 July 2021
Declarations
:
: H. Li, Y. Xie, H. Liu and X. Wang declare that they have no competing interests.
: For this article no studies with human participants or animals were performed by any of the authors. All studies performed were in accordance with the ethical standards indicated in each case. The study was approved by the local medical ethics committee of Wuhan Central Hospital (NO.[2021]013). This study was a retrospective research and the informed consent was waived.
: This work was supported by a fund from Wuhan Municipal Health Commission (WX21B15).