1. Department of Strategy & Entrepreneurship; Kenan-Flagler Business School, The University of North Carolina at Chapel Hill; Chapel Hill North Carolina U.S.A
2. TIAS; Tilburg University; Tilburg The Netherlands
3. Department of Business Administration; College of Business, University of Illinois at Urbana-Champaign; Champaign Illinois U.S.A
4. Audencia Nantes Ecole de Management; Nantes France