Pan, Haiyan
Li, Tao
Huang, Zhigang
Yu, Haibing
Kong, Danli
Ding, Yuanlin
Pan, Congcong
Jiang, Yugang
Article History
Received: 26 January 2017
Accepted: 7 April 2017
First Online: 15 May 2017
Change Date: 9 October 2017
Change Type: Erratum
Change Details: A correction to this article has been published and is linked from the HTML version of this paper. The error has been fixed in the paper.
Competing Interests
: The authors declare that they have no competing interests.