1. Vorarlberg University of Applied Sciences,Research Centre Business Informatics,Dornbirn,Austria
2. ZHAW School of Engineering, ZHAW Zurich University of Applied Sciences,Winterthur,Switzerland
3. Institute for Computational Engineering, OST Eastern Switzerland University of Applied Sciences,Buchs,Switzerland
4. Vorarlberg University of Applied Sciences,Josef Ressel Centre for Robust Decision Making,Dornbirn,Austria