Fan, Zhanxi
Bosman, Michel
Huang, Xiao
Huang, Ding
Yu, Yi
Ong, Khuong P.
Akimov, Yuriy A.
Wu, Lin
Li, Bing
Wu, Jumiati
Huang, Ying
Liu, Qing
Eng Png, Ching
Lip Gan, Chee
Yang, Peidong
Zhang, Hua
Article History
Received: 16 March 2015
Accepted: 1 June 2015
First Online: 28 July 2015
Competing interests
: The authors declare no competing financial interests.