Funding for this research was provided by:
National Natural Science Foundation of China (81571990)
National Science and Technology Major Project (2018ZX10301404-001-002)
Text and Data Mining valid from 2018-12-01
Received: 12 June 2018
Accepted: 26 November 2018
First Online: 4 December 2018
Ethics approval and consent to participate
: All experiments were approved by and conducted in compliance with the guidelines of the Institutional Animal Care and Use Committee of Xiamen University.
: Not applicable.
: The authors declare that they have no competing interests.
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