Li, Zong-ping
Fan, Xiao-hui
Chen, Guo
Yang, Gui-ming
Sun, Ying
Funding for this research was provided by:
Key Project in the National Science & Technology Pillar Program during the Twelfth Five-year Plan Period (2011BAF18B01)
Hunan Platform of Youth Science & Technology Innovation and Entrepreneur
National Natural Science Foundation of China (71501017)