Gu, Yangyang
Cheong, Kit-Leong
Du, Hong
Funding for this research was provided by:
National High Technology Research and Development Program of China (2012AA10A411)
The Chinese Academy of Sciences and Comprehensive Strategy Cooperation Projects in Guangdong Province (2011A090100040)
National Natural Science Foundation of China (31000189)
Article History
Received: 21 July 2017
Accepted: 9 October 2017
First Online: 16 October 2017