Chen, Shujun
Zhang, Ruiying
Jiang, Fan
Goecke, Sven-F.
Funding for this research was provided by:
National Natural Science Foundation of China (51375021)
Beijing Municipal Natural Science Foundation (3172004)
China Scholarship Council ([2016]3100)
Article History
Received: 8 August 2017
Accepted: 19 January 2018
First Online: 1 February 2018