Petko Pelivanovski, Milorad Jovanovski, Ljupcho Petkovski, Katerina Donevska Ss. Cyril and Methodius University, Faculty of Civil Engineering, Skopje, Macedonia
Živko Vuković, Neven Kuspilić, Goran Lončar University of Zagreb, Faculty of Civil Engineering, Zagreb, Croatia
Adam Szymkiewicz, Magdalena Gajewska, Piotr Zima Gdansk University of Technology, Faculty of Civil and Environmental Engineering, Gdansk, Poland
Peter Šulek, Silvia Kohnová, Štefan Stankoi Slovak University of Technology, Faculty of Civil Engineering, Bratislava, Slovak Republic
Johannes Hübl, Gerhard Kammerer, Petr Lichtneger University of Natural Resources and Life Sciences, Vienna, Austria
David Duchan, Miroslav Špano Brno University of Tchnology, Faculty of Civil Engineering, Brno, Czech Republic