Xie, Yifang
Wang, Daqi
Lan, Feng http://orcid.org/0000-0002-9038-4014
Wei, Gang
Ni, Ting http://orcid.org/0000-0001-7007-1072
Chai, Renjie
Liu, Dong
Hu, Shijun
Li, Mingqing
Li, Dajin
Wang, Hongyan
Wang, Yongming
Article History
Received: 7 March 2017
Accepted: 10 April 2017
First Online: 24 May 2017
Change Date: 12 December 2018
Change Type: Correction
Change Details: A correction to this article has been published and is linked from the HTML and PDF versions of this paper. The error has not been fixed in the paper.
Competing Interests
: The authors declare that they have no competing interests.