Huang, Jin-Wei
Shan, Xiao-Feng
Lu, Xu-Guang
Cai, Zhi-Gang
Funding for this research was provided by:
Beijing Municipal Development Foundation (Z111107058811038, Z131107002213093)
National High Technology Research and Development Program of China (2012AA041606)
Article History
Received: 1 June 2015
Accepted: 23 June 2015
First Online: 30 July 2015