Funding for this research was provided by:
the Basic Research Foundation of the First Affiliated Hospital of Xi'an Jiaotong University (No. 2020QN-30)
Received: 27 April 2021
Accepted: 16 July 2021
First Online: 3 August 2021
: This study was approved by Institutional Review Board of The First Hospital of Xi’an Jiaotong University.
: Written informed consent for publication was obtained from the study individual. Copy of the consent form is available for review by the Editor of this journal.
: The authors declare that they have no competing interests.