Funding for this research was provided by:
National Natural Science Foundation of China (no. 21305012, no. 31370384)
Program for Changjiang Scholars and Innovative Research Team in Universities (IRT13054)
Science and Technology Planning Project at the Ministry of Science and Technology of Jiangxi Province, China (20152ACB21013)
Publication History
Accepted: 2016-04-13
Published: 2016-10-28