Ou, Z.
Chen, Y.
Niu, X.
He, W.
Song, B.
Fan, D.
Sun, X.
Funding for this research was provided by:
The National Natural Science Foundation of China (31171229 and U1132005)
The Natural Science Foundation of Guangdong Province (2014A030312012)
International Cooperation Project of Science and Technology Planning Project of Guangdong Province (2013B51000087)
Science and Information Technology of Guangzhou Key Project (201508020258, 201400000003-4 and 201400000004-4)