1. Department of Management, Information and Production Engineering University of Bergamo Dalmine Italy
2. Department of Production Engineering KTH Royal Institute of Technology Stockholm Sweden
3. University of Rijeka Faculty of Engineering, Department of Computer Engineering Rijeka Croatia
4. CERU, Department of Industrial and Manufacturing Engineering University of Malta Msida Malta
5. Faculty of Mechanical Engineering University of Ljubljana Ljubljana Slovenia
6. Department of Management and Production Engineering Politecnico di Torino Torino Italy