Sun, Yongjiao
Yuan, Ye
Wang, Guoren
Cheng, Yurong
Funding for this research was provided by:
National Natural Science Foundation of China (61202087)
Fundamental Research Funds for the Central Universities (N120404012)
Key Projects in the National Science & Technology Pillar Program (2014BAI17B02-03)
Open Foundation of WUHAN University (SKLSE2012-09-40)
National Natural Science Foundation of China (61332006, U1401256, 61328202)