Wu, Di
Zhang, Junhui
Xu, Feihai
Wen, Xin
Li, Pengfei
Zhang, Xiaolei
Qiao, Shan
Ge, Shengxiang
Xia, Ningshao
Qian, Shizhi
Qiu, Xianbo
Funding for this research was provided by:
National Natural Science Foundation of China (81371711)
Fundamental Research Funds for the Central Universities (ZZ1329, YS1404)
Article History
Received: 14 December 2016
Accepted: 13 February 2017
First Online: 23 February 2017
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
Free to read: This content has been made available to all.