Sun, Li https://orcid.org/0000-0002-3025-4285
Guo, Jianqin
Ni, Qing
Cao, Ensi
Zhang, Yongjia
Hao, Wentao
Ju, Lin
Funding for this research was provided by:
Natural Science Foundation of Shanxi Province (201601D202010, 2015021026)
National Natural Science Foundation of China (51602214, 11604234, 11447189)
Article History
Received: 1 November 2017
Accepted: 29 December 2017
First Online: 2 January 2018