Ma, Ruifen
Hou, Jinchuan
Qi, Xiaofei
Wang, Yangyang
Funding for this research was provided by:
National Natural Science Foundation of China (11671006, 11671294)
Outstanding Youth Foundation of Shanxi Province (201701D211001)
Article History
Received: 18 August 2017
Accepted: 28 February 2018
First Online: 8 March 2018