Li, Lihua
Ye, Taozhi
Gao, Xiaoling
Chen, Rongjun
Xu, Jinghong
Xie, Chen
Zhu, Jianqing
Deng, Xiaojian
Wang, Pingrong
Xu, Zhengjun
Funding for this research was provided by:
the National Natural Science Foundation of China (31271802)
the Key Research Project of Sichuan Education Department (13ZA0249)
Article History
Received: 12 July 2016
Accepted: 7 November 2016
First Online: 10 November 2016
Compliance with ethical standards
:
: Lihua Li declares that he has no conflict of interest. Taozhi Ye declares that he has no conflict of interest. Xiaoling Gao declares that she has no conflict of interest. Rongjun Chen declares that he has no conflict of interest. Jinghong Xu declares that he has no conflict of interest. Chen Xie declares that he has no conflict of interest. Jianqing Zhu declares that he has no conflict of interest. Xiaojian Deng declares that he has no conflict of interest. Pingrong Wang declares that she has no conflict of interest. Zhengjun Xu declares that he has no conflict of interest.
: This article does not contain any studies with human participants performed by any of the authors.