1. Centre of Excellence for Advanced Materials Application, Slovak Academy of Sciences, Bratislava, Slovak Republic
2. Department of Innovation Engineering, University of Salento, Lecce, Italy
3. Design, Manufacturing and Engineering Management, University of Strathclyde, Glasgow, Scotland
4. Institute of Materials and Machine Mechanics, Slovak Academy of Sciences, Bratislava, Slovak Republic
5. Department of Mechanical and Aerospace Engineering, The University of Texas at Arlington, Arlington, Texas, USA