1. Forest Products Technology & Timber Constructions, Salzburg University of Applied Sciences, Kuchl, Austria
2. Faculty of Forestry and Wood Technology, Department of Wood Science and Technology, Mendel University in Brno, Brno, Czech Republic
3. Department of Material Sciences and Process Engineering, University of Natural Resources and Life Sciences (BOKU), Tulln, Austria
4. Faculty for Design of Furniture and Wood Engineering, Transilvania University of Brasov, Brasov, Romania