1. Wrocław University of Science and Technology, Department of Mechanics and Materials Science Engineering, Smoluchowskiego 25, 50 370 Wrocław, Poland
2. Slovak University of Technology in Bratislava, Institute of Nuclear and Physical Engineering, Ilkovičova 3, 812 19 Bratislava, Slovakia
3. Czech Technical University in Prague, Department of Nuclear Reactors, V Holešovičkách 2, 180 00 Prague, Czech Republic
4. TRAFECO—Transformers and Inductive Components, Dolna 4, 42 283 Boronów, Poland
5. Comenius University in Bratislava, Institute of Laboratory Research on Geomaterials, Ilkovičova 6, 842 15 Bratislava, Slovakia