Grund, Marcel
Jakob, Torsten
Wilhelm, Christian
Bühler, Bruno http://orcid.org/0000-0001-6458-5739
Schmid, Andreas
Funding for this research was provided by:
European Regional Development Funds (10096171)
Article History
Received: 28 November 2018
Accepted: 14 February 2019
First Online: 27 February 2019