Funding for this research was provided by:
Science &Technology Department of Sichuan Province (2015SZ0132, 20YYJC2903)
Received: 10 May 2020
Accepted: 20 October 2020
First Online: 29 October 2020
Ethics approval and consent to participate
: All patients signed written informed consent. This study has been approved by the Clinical Trial and Biomedical Ethics Committee of the West China Hospital of Sichuan University (approval number 2014 (238)).
: Written informed consent for publication was obtained from all participants.
: There are no competing interests.