Zheng, Kun https://orcid.org/0000-0003-2161-9630
Guan, Li https://orcid.org/0000-0001-9099-7163
Ma, Haotian https://orcid.org/0000-0002-0891-956X
Zhao, Shuya https://orcid.org/0000-0002-9407-8559
Zhao, Jing https://orcid.org/0000-0002-5569-3735
Wang, Zhaoyang https://orcid.org/0000-0002-5689-8994
Dong, Guoyi https://orcid.org/0000-0003-3331-4260
Wei, Zhiren https://orcid.org/0000-0001-7942-5156
Funding for this research was provided by:
National Natural Science Foundation of China (61205180)
the distinguished young scholars of Hebei University (2012JQ01)
National Science Foundation of Hebei University (799207217040)
Article History
Received: 3 June 2018
Accepted: 31 July 2018
First Online: 10 August 2018