1. Instituto Pirenaico de Ecología (IPE‐CSIC Zaragoza Spain
2. Depto. de Sistemas Físicos Químicos y Naturales Universidad Pablo de Olavide Sevilla Spain
3. Centro de Investigación en Ecosistemas de la Patagonia (CIEP) Coyhaique Chile
4. Natural Resources Canada Pacific Forestry Centre Victoria BC Canada
5. Departament de Biologia Evolutiva Ecologia i Ciències Ambientals Universitat de Barcelona Barcelona Spain
6. Centre for Ecological Research and Forestry Applications (CREAF) Bellatera Spain
7. Centre d'Études Nordiques (CEN) Univ. Laval Québec QC Canada
8. Dip. TeSAF Universitá degli Studi di Padova Legnaro (PD) Italy
9. Department of Botany and Plant Sciences University of California Riverside CA USA
10. Nepal Academy of Science and Technology Kathmandu Nepal
11. CAS Key Laboratory of Tropical Forest Ecology Xishuangbanna Tropical Botanical Garden Chinese Academy of Sciences Yunnan China
12. Norwegian Institute for Nature Research Trondheim Norway
13. CNRS Cerege Technopôle de L'Environnement Arbois‐Méditerranée Aix en Provence France
14. Institute of Ecology and Geography Siberian Federal University Krasnoyarsk Russia
15. V.N.Sukachev Institute of Forest SB RAS Federal Research Center ‘Krasnoyarsk Science Center SB RAS’ Krasnoyarsk Russia
16. Centre d'Études nordiques (CEN) Univ. Québec à Trois‐Rivières QC Canada
17. Laboratory of Alpine Ecology Institute of Tibetan Plateau Research Chinese Academy of Sciences Beijing China
18. Norwegian Biodiversity Information Centre Trondheim Norway
19. Institute of Plant and Animal Ecology UrB RAS Ekaterinburg Russia
20. EiFAB‐iuFOR University of Valladolid Soria Spain
21. Department of Biological Sciences University of Bergen Bergen Norway
22. Department of Biology University of Turku Turku Finland
23. Department of Geography M.V. Lomonosov Moscow State University Moscow Russia
24. DendroGreif Institute of Botany and Landscape Ecology Univ. Greifswald Greifswald Germany