Funding for this research was provided by:
National Natural Science Foundation of China (30973586)
Text and Data Mining valid from 2019-09-11
Received: 8 May 2019
Accepted: 4 September 2019
First Online: 11 September 2019
Ethics approval and consent to participate
: This study was approved by the Institutional Review Board for Clinical Research of Tongji Medical College, Huazhong University of Science and Technology, with informed consent from all patients.
: Not applicable.
: The authors declare that they have no competing interests.