Article History
Received: 17 November 2020
Accepted: 22 January 2021
First Online: 5 February 2021
Compliance with Ethical Standards
:
: The authors state that there are no conflicts of interest to disclose.
: Ethical approval was obtained from the Ethics Committee of Affiliated Hospital of Guilin Medical University.
: Written informed consent was obtained from legally authorized representative(s) for anonymized patient information to be published in this article.