1. ENEA, CR Casaccia, SSPT‐PVS Rome Italy
2. ARGANS Biot France
3. Key Laboratory of Agro‐Meteorology of Jiangsu Province, School of Applied Meteorology Nanjing University of Information Science & Technology Nanjing China
4. Ecotoxicology of Air Pollution, CIEMAT Madrid Spain
5. Lithuanian Research Centre for Agriculture and Forestry Kaunas Lithuania
6. Faculty of Forest Sciences and Ecology Vytautas Magnus University Kaunas Lithuania
7. “Marin Drăcea” National Institute for Research and Development in Forestry Voluntari Romania
8. Faculty of Silviculture and Forest Engineering “Transilvania” University Braşov Romania
9. Savannah River Ecology Laboratory and Warnell School of Forestry and Natural Resources University of Georgia Aiken South Carolina USA
10. Centre for Ecology, Evolution and Environmental Changes, Faculdade de Ciências Universidade de Lisboa Lisbon Portugal
11. Commission for Interdisciplinary Ecological Studies Austrian Academy of Sciences Vienna Austria
12. Forest Modeling Lab. ISAFOM‐CNR Perugia Italy
13. Institute of Plant Sciences ARO—Volcani Center Rishon LeTsiyon Israel
14. Instituto de Botanica Nucleo de Pesquisa em Ecologia Sao Paulo Brazil
15. Faculty of Geographical Science Beijing Normal University Beijing China
16. Department of Forest Soils Forestry and Forest Products Research Institute Tsukuba Japan
17. IRET‐CNR Sesto Fiorentino Italy
18. Croatian Forest Research Institute Jastrebarsko Croatia
19. USDA Forest Service Research Triangle Park USA
20. Department of Environmental and Biological Sciences University of Eastern Finland Joensuu Finland
21. Department of Environmental Health Engineering Industrial Medial and Health, Petroleum Industry Health Organization (PIHO) Ahvaz Iran
22. Thuenen Institute of Forest Ecosystems Eberswalde Germany
23. Lab of Ecology and Environmental Science Agricultural University of Athens Athens Greece
24. Ecological Impact Research Department Asia Center for Air Pollution Research (ACAP) Niigata Japan
25. State Agency for Nature, Environment and Consumer Protection of North Rhine‐Westphalia Recklinghausen Germany
26. r.e.m. Consulting Perchtoldsdorf Austria
27. Institute of Agriculture Tokyo University of Agriculture and Technology (TUAT) Fuchu Japan
28. School of Science, Engineering and Environment University of Salford Salford UK
29. Department of Biology University of Turku Turku Finland