Funding for this research was provided by:
National Nature Foundation of China (31670418)
Chongqing Postgraduate Scientific Research and Innovation Project (CYS17183)
Article History
Received: 9 March 2018
Accepted: 4 April 2018
First Online: 21 April 2018
Compliance with ethical standards
:
: This study was funded by National Science Foundation of China (NSFC 31670418) and Chongqing Postgraduate Scientific Research and Innovation Project (CYS17183).
: The authors declare that they have no conflicts of interest.
: This study complied with the current law of the country in which it was performed and was approved by the Animal Care and Use Committee of the Key Laboratory of Animal Biology of Chongqing (permit number Zhao-20151010-01). The study was performed in strict accordance with the recommendations in the Guide for the Care and Use of Animals at the Key Laboratory of Animal Biology of Chongqing, China. All applicable international, national and/or institutional guidelines for the care and use of animals were followed.