Hou, Shang
Yang, Xinyu
Fei, Chunlong
Sun, Xinhao
Chen, Qiang
Lin, Pengfei
Li, Di
Yang, Yintang
Zhou, Qifa
Funding for this research was provided by:
National Natural Science Foundations of China (11604251)
National Key Project of Intergovernmental Cooperation in International Scientific and Technological Innovation (2016YFE0107900)
Natural Science Foundations of Shaanxi Province (2017JQ1006)
Xidian University (XJS16034)
Xidian University (JBG161101)
Article History
Received: 21 May 2018
Accepted: 10 August 2018
First Online: 25 August 2018