1. Division of Logistics and Quality Management, Department of Management and Engineering and HELIX Competence Centre, Linköping University, Linköping, Sweden
2. Division of Service Management and Logistics, Department of Technology Management and Economics, Chalmers University of Technology, Gothenburg, Sweden
3. Division of Education and Sociology, Department of Behavioural Sciences and Learning and HELIX Competence Centre, Linköping University, Linköping, Sweden