Dick, Markus
Weiergräber, Oliver H.
Classen, Thomas
Bisterfeld, Carolin
Bramski, Julia
Gohlke, Holger
Pietruszka, Jörg
Article History
Received: 17 August 2015
Accepted: 6 November 2015
First Online: 19 January 2016
Change Date: 11 November 2016
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.
Competing interests
: The authors declare no competing financial interests.