Tian, Qing
Li, Meng
Article History
Received: 28 January 2021
Accepted: 10 March 2021
First Online: 26 March 2021
Declarations
:
: Our study has been verified and approved by the ethics committee of West China Second University Hospital, Sichuan University (No.20180147), and written informed consents have been obtained from all the included patients. All the methods were performed in accordance with the relevant guidelines and regulations.
: Not applicable.
: The authors declare that they have no competing interests.