Funding for this research was provided by:
National Key R&D Program of China (2018YFD0900302)
National Natural Science Foundation of China (31470132)
Natural Science Foundation of Hunan Province (14JJ4039)
Article History
Received: 22 May 2019
Accepted: 1 October 2019
First Online: 5 November 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All applicable international, national, and/or institutional guidelines for the care and use of animals were followed by the authors.