1. Strascheg Institute for Innovation, Transformation & Entrepreneurship, EBS Universität für Wirtschaft und Recht, Burgstrasse 5, 65375 Oestrich-Winkel, Germany
2. Professor of Strategy, School of Business and Law, University of Agder, Universiteitsveien 19, 4604 Kristiansand, Norway
3. Professor of Industrial Management, Strascheg Institute for Innovation, Transformation & Entrepreneurship, EBS Universität für Wirtschaft und Recht, Burgstrasse 5, 65375 Oestrich-Winkel, Germany