1. Steros GPA Innovative S.L., 08030 Barcelona, Spain
2. CIEFMA-Department of Materials Science and Engineering, Campus Diagonal Besos (EEBE), Universitat Politècnica de Catalunya, BarcelonaTech, 08019 Barcelona, Spain
3. Department of Materials Science and Engineering, Saarland University, Campus D3 3, 66123 Saarbrücken, Germany