Marián Gogola - University of Žilina, Slovakia

Krzysztof Ludwinek - Kielce University of Technology, Poland

Ivana Onderková - VŠB - Technical University of Ostrava, Czech Republic

Miloš Poliak - University of Žilina, Slovakia

Magdalena Szmukała - Maritime University of Szczecin, Poland

Joanna Zarębska - University of Zielona Góra, Poland