1. Senior Researcher, Head of Pipe Research Group, Polymer Competence Center Leoben GmbH, Roseggerstr. 12, 8700 Leoben, Austria (corresponding author). ORCID: .
2. Postdoctoral Research Fellow, Chair of Materials Science and Testing of Polymers, Dept. of Polymer Engineering and Science, Montanuniversitaet Leoben, 8700 Leoben, Austria.
3. Researcher, Polymer Competence Center Leoben GmbH, Roseggerstr. 12, 8700 Leoben, Austria.
4. Professor, Head of High Cycle Fatigue Group, Institute of Physics of Materials, Academy of Sciences of the Czech Republic, 616 62 Brno, Czech Republic.
5. Director of OU CEITEC IPM, CEITEC IPM, Institute of Physics of Materials, Academy of Sciences of the Czech Republic, 616 62 Brno, Czech Republic.
6. Professor, Head of Chair Materials Science and Testing of Polymers, Dept. of Polymer Engineering and Science, Montanuniversitaet Leoben, 8700 Leoben, Austria.