First Author:   Lisa Planer-Friedrich University of Bamberg lisa.planer-friedrich@uni-bamberg.de   Otto-Friedrich-Universität Bamberg, Feldkirchenstr. 21 Bamberg, 96052, Germany   +49-951-863-2637(Phone) +49-951-863-2637(Fax) Second Author: Marco Sahm University of Bamberg marco.sahm@uni-bamberg.de   Bamberg, 96052, Germany   +49-951-863-2728(Phone) +49-951-863-5637(Fax) https://www.uni-bamberg.de/en/vwl-wt/