Liu, Fang
Yang, Libin
Liu, Jianyi
Zhao, Yijing
Xiao, Zebin
Zheng, Yingyan
Xing, Zhen
Zhang, Yuyang
Cao, Dairong
Article History
Received: 25 August 2018
Revised: 26 November 2018
Accepted: 20 December 2018
First Online: 14 January 2019
Compliance with ethical standards
:
: We certify that all applicable institutional and governmental regulations concerning the ethical use of animals were followed during the course of this research.
: The authors declare that they have no conflict of interest.