Funding for this research was provided by:
Foundation for Innovative Research Team of Hubei University of Medicine (FDFR201603)
National Natural Science Foundation of China (81802046)
Education Agency Major Project of Hubei Province of China (D20162101)
Innovation and Entrepreneurship Training Program for College Students (201710929040)
Text and Data Mining valid from 2019-04-29
Received: 10 December 2018
Accepted: 19 March 2019
First Online: 29 April 2019
Ethics approval and consent to participate
: Current study was approved by the ethics committees of Hubei University of Medicine and Wuhan City Center for Disease Prevention and Control. The written informed consent was obtained from all participated individuals.
: Not applicable.
: The authors declare that they have no competing interests.
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