Funding for this research was provided by:
Science Foundation of Education Department of Fujian Province, China (JAT160247)
the Young talent project of Health Department of Fujian Province, China (2017-1-69)
the Joint Funds for the innovation of science and Technology (2016Y9048)
Text and Data Mining valid from 2018-07-16
First Online: 16 July 2018
Compliance with Ethical Standards
: The authors declare that they have no conflict of interest.
: All applicable international, national, and/or institutional guidelines for the care and use of animals were followed.