Funding for this research was provided by:
National Natural Science Foundation of China (NSFC-81872632, NSFC-81573166)
Article History
Received: 20 October 2019
Accepted: 8 January 2020
First Online: 14 January 2020
Ethics approval and consent to participate
: The present study was approved by the Institutional Review Board of Tongji Medical College, Huazhong University of Science and Technology. The written informed consent of all subjects was obtained before participating the study.
: Not applicable.
: The authors declare that they have no competing interests.