Document is current
Any future updates will be listed below
-
Authors
Xing, Yong-Mei
Yin, Wan-Qiang
Liu, Meng-Meng
Wang, Chun-Lan
Guo, Shun-Xing
- License Information
-
More Information
Article History
Received: 11 March 2015
Accepted: 28 April 2015
First Online: 1 June 2015
Competing interests
: The authors declare no competing financial interests.
