Funding for this research was provided by:
National Natural Science Foundation of China (31702196, 31672504)
National Science Foundation for Post-doctoral Scientists of China (2017M612482)
Text and Data Mining valid from 2018-08-09
Received: 12 May 2018
Accepted: 10 July 2018
First Online: 9 August 2018
Compliance with Ethical Standards
: The present study was approved by the Ethics Committee of Huazhong Agricultural University. Protocols of animals were performed according to the No. 5 Proclamation of the standing Committee of Hubei People’s Congress, People’s Republic of China.
: The authors declare that they have no competing interest.