Schreck, Simon
Pietzsch, Annette
Kennedy, Brian
Såthe, Conny
Miedema, Piter S.
Techert, Simone
Strocov, Vladimir N.
Schmitt, Thorsten
Hennies, Franz
Rubensson, Jan-Erik
Föhlisch, Alexander
Article History
Received: 11 May 2015
Accepted: 27 November 2015
First Online: 29 January 2016
Change Date: 30 June 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: 30 June 2017
Change Type: Erratum
Change Details: Scientific Reports 6: Article number: 20054; published online: 29 January 2016; updated: 30 June 2017. The original HTML version of this Article listed an incorrect volume number. This has now been corrected in the HTML version; the PDF version was correct at the time of publication.
Competing interests
: The authors declare no competing financial interests.