Funding for this research was provided by:
National Natural Science Foundation of China (31772687)
Fundamental Research Funds for the Central Universities (2662015PY063)
National Natural Science Fund Project of China (31101776)
Text and Data Mining valid from 2019-11-06
First Online: 6 November 2019
Compliance with Ethical Standards
: The current study was performed in accordance with the guidelines of the Animal Care and Use Committee of Huazhong Agricultural University (HZAU), Wuhan, China.
: The authors declare that they have no conflict of interest.