1. DBFZ Deutsches Biomasseforschungszentrum gemeinnützige GmbH; Torgauer Strasse 116 04347 Leipzig Germany
2. Bilecik S.E. University; Engineering Faculty, Department of Mechanical Engineering; 11230 Bilecik Turkey
3. University of Applied Sciences Merseburg; Department of Engineering and Natural Sciences; Eberhard-Leibnitz-Strasse 2 06217 Merseburg Germany
4. Burkhardt GmbH; Kreutweg 2 92360 Mühlhausen Germany