Yang, Shilong
Yang, Fan http://orcid.org/0000-0002-9406-7710
Wei, Ningning
Hong, Jing
Li, Bowen
Luo, Lei
Rong, Mingqiang
Yarov-Yarovoy, Vladimir
Zheng, Jie http://orcid.org/0000-0002-4161-627X
Wang, KeWei
Lai, Ren
Article History
Received: 13 January 2015
Accepted: 7 August 2015
First Online: 30 September 2015
Competing interests
: The authors declare no competing financial interests.