1. Department of Quality Infrastructure, Bundesanstalt für Materialforschung und -prüfung (BAM), Berlin, Germany
2. Chair of Innovation Economics, Technische Universität Berlin, Berlin, Germany
3. Business Unit Innovation and Regulation, Fraunhofer Institute for Systems and Innovation Research ISI, Karlsruhe, Germany
4. UC Business School, University of Canterbury, Christchurch, New Zealand