Zhang, Peijing
Wei, Yongkun
Wang, Li
Debeb, Bisrat G.
Yuan, Yuan
Zhang, Jinsong
Yuan, Jingsong
Wang, Min
Chen, Dahu
Sun, Yutong
Woodward, Wendy A.
Liu, Yongqing
Dean, Douglas C.
Liang, Han
Hu, Ye
Ang, K. Kian
Hung, Mien-Chie
Chen, Junjie
Ma, Li
Article History
Received: 24 November 2013
Accepted: 23 June 2014
First Online: 3 August 2014
Competing interests
: The authors declare no competing financial interests.