Chai, Xiaojuan
Guo, Yan
Jiang, Mengxi
Hu, Bingfang
Li, Zhigang
Fan, Jie
Deng, Meihong
Billiar, Timothy R.
Kucera, Heidi R.
Gaikwad, Nilesh W.
Xu, Meishu
Lu, Peipei
Yan, Jiong
Fu, Haiyan
Liu, Youhua
Yu, Lushan
Huang, Min
Zeng, Su
Xie, Wen
Article History
Received: 26 February 2015
Accepted: 2 July 2015
First Online: 10 August 2015
Competing interests
: The authors declare no competing financial interests.