Funding for this research was provided by:
Guangdong Key Laboratory of Animal Conservation and Resource Utilization, Grant (GIABR-KF201702)
National Key Research and Development Project (2016YC1201200)
Article History
Accepted: 28 March 2018
First Online: 11 April 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: Guidelines on ethical issues and international agreements were considered and complied with.