1. Ecologie Systématique Evolution, Univ. Paris‐Sud, CNRS, AgroParisTech Université Paris‐Saclay Orsay France
2. Theoretical Ecology University of Regensburg Regensburg Germany
3. Instituto Pirenaico de Ecología CSIC (IPE‐CSIC) Zaragoza Spain
4. Département des Sciences de la Vie et de la Terre, Faculté des Sciences – Section IV Université libanaise Hoch Al Oumara Zahlé Liban
5. Biotechnical Faculty University of Ljubljana Ljubljana Slovenia
6. Institut National de l’Information Géographique et Forestière (IGN) Champigneulles France
7. Département des Sciences Fondamentales Université du Québec à Chicoutimi Chicoutimi QC Canada
8. Swiss Federal Research Institute WSL Birmensdorf Switzerland
9. Slovenian Forestry Institute Ljubljana Slovenia
10. Key Laboratory of Vegetation Restoration and Management of Degraded Ecosystems of the Chinese Academy of Sciences, Guangdong Provincial Key Laboratory of Applied Botany South China Botanical Garden of the Chinese Academy of Sciences Guangzhou China
11. College of Urban and Environmental Sciences, Laboratory for Earth Surface Processes of the Ministry of Education Peking University Beijing China
12. Department of Geography and Regional Planning University of Zaragoza Zaragoza Spain
13. Natural Resources Institute Finland Espoo Finland
14. Department of Botany University of Innsbruck Innsbruck Austria
15. Université de Lorraine AgroParisTechINRA, UMR Silva Nancy France
16. Department of Physical Geography and Geoecology, Faculty of Science Charles University Prague Czech Republic
17. Department of Wood Science, Faculty of Forestry and Wood Technology Mendel University in Brno Brno Czech Republic