Yu, Lulu
Zhang, Yusen
Gutman, Ivan
Shi, Yongtang
Dehmer, Matthias
Article History
Received: 21 November 2016
Accepted: 14 March 2017
First Online: 10 April 2017
Change Date: 4 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 been fixed in the paper.
Change Date: 4 May 2017
Change Type: Erratum
Change Details: Scientific Reports 7: Article number: 46237; published online: 10 April 2017; updated: 04 May 2017 In the original version of this Article, Yusen Zhang was incorrectly affiliated with ‘Faculty of Science, University of Kragujevac, P. O. Box 60, 34000 Kragujevac, Serbia’. The correct affiliation is listed below.
Competing interests
: The authors declare no competing financial interests.