Funding for this research was provided by:
National Natural Science Foundation of China (31600866)
Science and Technology Planning Project of Wuhan (2017060201010172)
Guidance Foundation of Renmin Hospital of Wuhan University (RMYD2018M27)
Text and Data Mining valid from 2019-09-11
Received: 21 May 2019
Accepted: 3 September 2019
First Online: 11 September 2019
Ethics approval and consent to participate
: This study was approved by the Ethical Committee of Renmin Hospital of Wuhan University (WDRY2019-K010). The written informed consents were obtained from all the patients.
: Not applicable.
: The authors declare that they have no competing interests.