Funding for this research was provided by:
Liaoning Revitalization Talents Program (XLYC1908008)
Received: 22 October 2020
Accepted: 27 December 2020
First Online: 13 January 2021
Ethics approval and consent to participate
: This study was approved by the Institutional Review Board of Shengjing Hospital of China Medical University (Approval No.2019PS601K), and has been exempted from the application for informed consent.
: Written informed consent for publication was obtained from all participants.
: The authors declare that they have no competing interests.