Prinz, Anja http://orcid.org/0000-0002-1097-3442
Golke, Stefanie http://orcid.org/0000-0002-0227-9303
Wittwer, Jörg
Funding for this research was provided by:
Bundesministerium für Bildung und Forschung (01JA1518A)
Article History
Received: 22 May 2017
Accepted: 22 February 2018
First Online: 8 March 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.