Zhao, Zi-Hua
Hui, Cang
He, Da-Han
Li, Bai-Lian
Article History
Received: 11 November 2014
Accepted: 31 December 2014
First Online: 26 January 2015
Change Date: 26 May 2017
Change Type: Update
Change Details: A correction has been published and is appended to both the HTML and PDF versions of this paper. The error has not been fixed in the paper.
Change Date: 26 May 2017
Change Type: Erratum
Change Details: Scientific Reports 5: Article number: 8024; published online: 26 January 2015; updated: 26 May 2017 This Article contains an error in the order of the Figures. Figures 3 and 4 were published as Figures 4 and 3 respectively. The correct Figures appear below. The Figure legends are correct.
Competing interests
: The authors declare no competing financial interests.