Funding for this research was provided by:
Agriculture Research System of China (CARS-35)
Text and Data Mining valid from 2019-07-31
Received: 2 July 2018
Accepted: 17 July 2019
First Online: 31 July 2019
Ethics approval and consent to participate
: All of the animal experimental protocols were reviewed and approved by the Ethics Committee of Huazhong Agricultural University.
: Not applicable.
: The authors declare that they have no competing interests.