1. Faculty of Civil Engineering, Transportation and Architecture University of Maribor Smetanova 17 2000 Maribor Slovenia
2. Faculty of Chemistry and Chemical Engineering University of Maribor Smetanova 17 2000 Maribor Slovenia
3. FunGlass – Centre for Functional and Surface Functionalized Glass Alexander Dubček University of Trenčín Študentská 2 Trenčín 911 50 Slovakia
4. Faculty of Mechanical Engineering University of Maribor Smetanova 17 2000 Maribor Slovenia