1. Technical University of Munich, TUM School of Life Sciences Weihenstephan, Freising, Germany
2. Technical University of Munich, Holzforschung München, Munich, Germany
3. Stellenbosch University, Forest and Wood Science, Stellenbosch, South Africa
4. INIA, Timber Laboratory-Forest Products Department, National Research Institute INIA-CIFOR, Madrid, Spain
5. Universidad de Córdoba, Forestry Engineering, Cordoba, Spain
6. Wageningen Universiteit en Research, Water Systems and Global Change Group, Wageningen, The Netherlands
7. Bavarian State Institute of Forestry, Freising, Germany