1. Institute of Silviculture, University of Natural Resources and Life Sciences Vienna (BOKU), Peter-Jordan-Str. 82, A-1190 Vienna, Austria
2. Natural Resources Institute Finland (Luke), Yliopistokatu 6, FI-80100 Joensuu, Finland
3. School of Forest Sciences, University of Eastern Finland (UEF), P.O. Box 111, FI-80101 Joensuu, Finland
4. European Forest Institute, Governance Programme, Platz der Vereinten Nationen 7, 53113 Bonn, Germany
5. Institute of Forest Science (ICIFOR-INIA, CSIC), Crta. de la Coruña, 28040 Madrid, Spain
6. Ministry for the Ecological Transition and the Demographic Challenge, 28046 Madrid, Spain
7. Department of Crop and Forest Sciences, University of Lleida, Av. Alcalde Rovira Roure 191, 25198 Lleida, Spain
8. Joint Research Unit CTFC—AGROTECNIO—CERCA, Ctra de Sant Llorenç de Morunys, km 2, 25280 Solsona, Spain
9. Forest Research Centre and Associate Laboratory TERRA, School of Agriculture, University of Lisbon, Ed. Mário de Azevedo Gomes, Tapada da Ajuda, 1349-017 Lisbon, Portugal
10. Department of Soil Sciences, University of Agronomic Sciences and Veterinary Medicine of Bucharest, 11464 Bucharest, Romania
11. National Institute for Research and Development in Forestry ”Marin Drăcea” (INCDS), 77190 Brașov, Romania