Article History
Received: 21 February 2021
Accepted: 18 June 2021
First Online: 1 July 2021
Declarations
:
: This study was approved by the Ethics Committee of the First Affiliated Hospital of Kunming Medical University.
: All patients provided written informed consent for their anonymized clinical data to be analyzed and published for research purposes.
: All patients provided written informed consent for their anonymized clinical data to be analyzed and published for research purposes.
: The authors declare no competing interests.