Received: 3 November 2020
Accepted: 21 January 2021
First Online: 5 February 2021
Ethics approval and consent to participate
: This study was approved by The Second Affiliated Hospital of Nanchang University Medical Research Ethics Committee Ethics Committee.
: Not applicable. This article does not contain any studies with human participants performed by any of the authors.
: Not applicable. The authors declare that there is no conflict of interest.