| 1 (51) | National Academy of Sciences of Ukraine * | UKR |  |
| 2 (128) | Academy of Sciences of the Czech Republic * | CZE | |
| 3 (176) | Russian Academy of Sciences * | RUS | |
| 4 (223) | Polish Academy of Sciences * | POL | |
| 5 (320) | Biology Centre of the ASCR | CZE | |
| 6 (344) | Institute of Agrophysics Polish Academy of Sciences | POL | |
| 7 (358) | Hungarian Academy of Sciences * | HUN | |
| 8 (400) | Global Change Research Institute of the ASCR | CZE | |
| 9 (402) | Institute of Physicochemical and Biological Problems of Soil Science Russian Academy of Sciences | RUS | |
| 10 (424) | Crop Research Institute | CZE | |
| 11 (480) | A.N. Severtsov Institute of Ecology and Evolution Russian Academy of Sciences | RUS | |
| 12 (488) | Russian Academy of Agricultural Sciences | RUS | |
| 13 (518) | Institute of Geography Russian Academy of Sciences | RUS | |
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