Funding for this research was provided by:
National Natural Science Foundation of China (81772724, 81702524, 81672529, 81602234, 81472406, 81402113, 81802559)
Received: 8 May 2018
Accepted: 14 September 2018
First Online: 3 October 2018
Ethics approval and consent to participate
: The present study was approved the Institutional Review Board of Tongji Medical College of Huazhong University of Science and Technology.
: We have received consents from individual patients who have participated in this study. The consent forms will be provided upon request.
: The authors declare that they have no competing interests.
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