Funding for this research was provided by:
National Natural Science Foundation of China (81001091)
Doctoral Start-up Foundation of Liaoning Province (2015010827-301)
National Key R&D Program of China (2016YFC1000700 and 2016YFC1000702)
Free Researcher Foundation of Shengjing Hospital (201503)
Received: 1 April 2020
Accepted: 10 June 2020
First Online: 14 July 2020
Ethics approval and consent to participate
: This retrospective study was approved by the ethical commission of the Shengjing Hospital of China Medical University (NO.2019PS423K).
: Not applicable.
: The authors have no conflicts of interest to declare.