Affiliation: | 1. Institute of Applied Systems Research and Development, UMIT Vienna, University for Health Science, Medical Informatics and Technology, Opernring 5, A-1040 Vienna, Austria;2. Department of Economics, Chair of Business Administration, Personnel Management and Organization and SFB 580, Project B5 at Friedrich-Schiller-University Jena, Carl-Zeiss-Strasse 3, 07743 Jena, Germany |