1. Czech Technical University in Prague, Faculty of Civil Engineering, Department of Building Structures, Thákurova 7, 166 29 Praha 6, Czech Republic
2. University Centre for Energy Efficient Buildings of Technical University in Prague, Třinecká 1024, 273 43 Buštěhrad, Czech Republic
3. University of Ljubljana, Biotechnical Faculty, Department
of Wood Science and Technology, Jamnikarjeva, 101, 1000 Ljubljana, Slovenia
4. Slovenian National
Building and Civil Engineering Institute, Dimičeva 12, SI-1000 Ljubljana, Slovenia