Funding for this research was provided by:
National Key R&D Program of China (2018YFC1311600)
Liaoning Revitalization Talents Program (XLYC1808036)
Article History
Received: 2 July 2020
Accepted: 11 September 2020
First Online: 25 September 2020
Ethics approval and consent to participate
: The project has been approved by the ethics committee of the First Hospital of China Medical University and each participant has signed written informed consent.
: Not applicable.
: The authors declare that they have no competing interests.