1. Chalmers University of Technology, Department of Industrial and Materials Science, Göteborg, Sweden
2. Low Carbon and Resource efficiency, R&Di, Instituto de Soldadura e Qualidade (ISQ), Grijó, Portugal
3. Chalmers University of Technology, Department of Technology Management and Economics, Göteborg, Sweden
4. J#önk#öping International Business School, Business Administration, J#önk#öping, Sweden