Wang, Yong-Hui
Wu, Wei-Hong
Yang, Guang
Jiao, Yun-Hong
Qu, Hong-Qiang
Xu, Jian-Zhong
Funding for this research was provided by:
the National Natural Science Foundation of China (21306035)
the National Natural Science Foundation of China (21276059)
the Key Basic Research Project of Hebei Province (16961402D)
Article History
Received: 28 January 2018
Accepted: 15 May 2018
First Online: 8 June 2018