1. Kompetenzzentrum Holz GmbH, Linz, Austria, Linz, Austria, c/o University for Natural Resources and Life Sciences, Vienna (BOKU), Tulln, Austria
2. Institute for Wood Technology and Renewable Materials, University for Natural Resources and Life Sciences, Vienna (BOKU), Tulln, Austria
3. Department of Chemistry and CICECO Aveiro Institute of Materials, University Aveiro, Aveiro, Portugal
4. Institute of Chemistry of Renewable Resources, University of Natural Resources and Life Sciences, Vienna (BOKU), Tulln, Austria