Funding for this research was provided by:
Key Technologies Research and Development Program (2017YFD0500400)
National Natural Science Foundation of China (31460557)
Received: 28 July 2020
Accepted: 6 October 2020
First Online: 14 October 2020
Ethics approval and consent to participate
: The present study was approved by the Animal Ethics Committee of Yunnan University (permission number AEC2015021), and all authors declare that they have participated in this work.
: Not applicable.
: The authors declare that they have no competing interests.