Zhao, Sirguleng
Tao, Li
Tian, Yunyun
Tai, Dapeng
Liu, Pengxia
Liu, Dongjun
Funding for this research was provided by:
National Natural Science Foundation of China (31101698)
Natural Science Foundation of Inner Mongolia (2011JQ03)
Research Fund for the Doctoral Program of Higher Education of China (20101501120001)
Article History
Received: 28 July 2016
Accepted: 8 August 2016
First Online: 2 January 2019
Complain with ethical standards
:
: The authors declare that they have no competing interests.