Authors
Grit Behrens
FSP IFE - University of Applied Sciences Bielefeld, Bielefeld, Germany
Klaus Schlender
Klaus.schlender@fh-bielefeld.de
FSP IFE - University of Applied Sciences Bielefeld, Bielefeld, Germany
Florian Fehring
Florian.fehring@fh-bielefeld.de
FSP IFE - University of Applied Sciences Bielefeld, Bielefeld, Germany