Received: 22 July 2020
Accepted: 22 December 2020
First Online: 5 January 2021
Ethics approval and consent to participate
: The trial has been approved by the Ethics Committee of Chinese PLA General Hospital. All patients are required to sign the written informed consent.
: Written informed consent for publication will be obtained from all participants before inclusion in the study.
: The authors declare that they have no competing interests.