1. Institute of Forest, Environmental and Natural Resource Policy, University of Natural Resources and Life Sciences, Vienna (BOKU), Feistmantelstrasse 4, 1180 Vienna, Austria
2. European Forest Institute, Forest Policy Research Network c/o, University of Natural Resources and Life Sciences, Vienna (BOKU), Feistmantelstrasse 4, 1180 Vienna, Austria
3. Centre for Bioeconomy, University of Natural Resources and Life Sciences, Vienna (BOKU), Peter-Jordan-Straße 82/II, 1190 Vienna, Austria