1. College of Engineering & College of Administrative Sciences and Economics, Koç University, İstanbul, Turkey
2. Erasmus School of Economics, Erasmus University Rotterdam, Rotterdam, The Netherlands
3. Department of Industrial Engineering, İzmir University of Economics, Balçova, Izmir, Turkey
4. Mannheim Bussiness School, University of Mannheim, Mannheim, Germany
5. HEC-Liège Management School of the University of Liège, Liège, Belgium