Wang, Juan
Peng, Yuande
Wang, Zhi
Chai, Xiangping
Lv, Zhiyue
Song, Qisheng
Funding for this research was provided by:
Natural Science Foundation of P. R. China (31472017, 31272339)
postgraduate research projects of Hunan Province (CX2017B361)
Article History
Received: 11 April 2018
Accepted: 30 August 2018
First Online: 17 September 2018
Compliance with ethical standards
:
: The authors declare that they have no competing interests.