Yang, Jianhong
Zhou, Yongzhao
Cheng, Xia
Fan, Yi
He, Shichao
Li, Shucai
Ye, Haoyu
Xie, Caifeng
Wu, Wenshuang
Li, Chunyan
Pei, Heying
Li, Luyuan
Wei, Zhe
Peng, Aihua
Wei, Yuquan
Li, Weimin
Chen, Lijuan
Article History
Received: 27 February 2014
Accepted: 4 December 2014
First Online: 9 January 2015
Change Date: 20 April 2020
Change Type: Correction
Change Details: An amendment to this paper has been published and can be accessed via a link at the top of the paper.
Competing interests
: The authors declare no competing financial interests.