1. Research Lab of Wood Science & Technology, Dept. of Wood & Furniture Design and Technology, Technological Education Institute (TEI) of Thessaly, Karditsa, Greece
2. Chimar Hellas S.A., Thessaloniki, Greece
3. Salzburg University of Applied Sciences, Dept. of Forest Products Technology and Timber Construction, Faculty for Wood Engineering, A-5431 Kuchl, Austria, and Transilvania University of Brasov, Brasov, Romania
4. European Panel Federation (EPF), Brussels, Belgium