Hu, Zheng
Lv, Guixiang
Li, Yongning
Li, Enze
Li, Haixia
Zhou, Qi
Yang, Bin
Cao, Wenwu
Funding for this research was provided by:
the Fundamental Research Funds for the Central Universities (HIT.NSRIF.2014066)
the China Postdoctoral Science Foundation (2014M561341)
the National Key Technology RD Program of China (2013BAI03B06)
the National Natural Science Foundation of China (81502644)