Article History
Received: 17 May 2021
Accepted: 7 September 2021
First Online: 20 September 2021
Declarations
:
: The authors declare that they have no conflict of interest.
: The retrospective study was approved by Medical Ethics Committee of West China Second University Hospital, Sichuan University. Ethical Lot Number: 20200076.
: All the four authors are consent to participated in the study and for paper publication.