[1] University of Florence,Department of Agriculture, Food, Environment and Forestry (DAGRI)
[2] Consiglio Nazionale Delle Ricerche,National Biodiversity Future Center
[3] Universidad Politécnica de Madrid. C/ José Antonio,Department of Forest Resources and Systems
[4] Universidad Complutense de Madrid,Department of Biodiversity, Ecology and Evolution, Faculty of Biological Sciences
[5] Aristotle University of Thessaloniki,Laboratory of Silviculture, Department of Forestry and Natural Environment
[6] Universidad de Alcalá Forest Ecology and Restoration Group,Faculty of Forestry
[7] Departamento de Ciencias de La Vida,Department of Biotechnology and Life Science (DBSV)
[8] University of Belgrade,Forestry Faculty of Isparta
[9] University of Insubria,Department of Southern Swedish Forest Research Centre
[10] University of Applied Sciences,Faculty of Forestry
[11] Swedish University of Agricultural Sciences,Division of Forest and Forest Resources
[12] University of Banja Luka,undefined
[13] Latvian State Forest Research Institute “Silava”,undefined
[14] Natural Resources Institute Finland (Luke),undefined
[15] Forest Research Institute at BAS,undefined
[16] Norwegian Institute of Bioeconomy Research (NIBIO),undefined