1. Department of Industrial and Materials Science, Division of Production Systems, Chalmers University of Technology, SE-412 96 Göteborg, Sweden (Corresponding author), e-mail: daniel.nafors@chalmers.se, https://orcid.org/0000-0001-6352-239X
2. Department of Industrial and Materials Science, Division of Production Systems, Chalmers University of Technology, SE-412 96 Göteborg, Sweden
3. Saab AB, Business Area Aeronautics, Bröderna Ugglas Gata 1, SE-581 88, Linköping, Sweden