| 1 (51) | National Academy of Sciences of Ukraine * | UKR |  |
| 2 (128) | Academy of Sciences of the Czech Republic * | CZE | |
| 3 (135) | University of Ljubljana * | SVN |  |
| 4 (176) | Russian Academy of Sciences * | RUS | |
| 5 (197) | University of Montenegro | MNE | |
| 6 (223) | Polish Academy of Sciences * | POL | |
| 7 (249) | University of Tartu | EST | |
| 8 (252) | University of Warmia and Mazury | POL | |
| 9 (263) | Czech University of Life Sciences Prague | CZE | |
| 10 (286) | Charles University * | CZE | |
| 11 (311) | Jagiellonian University | POL | |
| 12 (320) | Biology Centre of the ASCR | CZE | |
| 13 (330) | University of South Bohemia | CZE | |
| 14 (344) | Institute of Agrophysics Polish Academy of Sciences | POL | |
| 14 (344) | Lomonosov Moscow State University | RUS | |
| 16 (347) | University of Agriculture in Krakow | POL | |
| 17 (358) | Hungarian Academy of Sciences * | HUN | |
| 18 (365) | Kazan Federal University | RUS | |
| 19 (372) | Warsaw University of Life Sciences | POL | |
| 20 (378) | Peoples'Friendship University of Russia | RUS | |
| 21 (380) | University of Zagreb | HRV | |
| 22 (400) | Global Change Research Institute of the ASCR | CZE | |
| 23 (402) | Institute of Physicochemical and Biological Problems of Soil Science Russian Academy of Sciences | RUS | |
| 24 (408) | Mendel University in Brno | CZE | |
| 25 (416) | University of Belgrade | SRB | |
| 26 (419) | Poznan University of Life Sciences | POL | |
| 27 (420) | University of Life Sciences in Lublin | POL | |
| 28 (424) | Crop Research Institute | CZE | |
| 29 (435) | Saint Petersburg State University | RUS | |
| 30 (468) | Szent Istvan University | HUN | |
| 31 (469) | University of Novi Sad | SRB | |
| 32 (471) | Siedlce University of Natural Sciences and Humanities | POL | |
| 33 (480) | A.N. Severtsov Institute of Ecology and Evolution Russian Academy of Sciences | RUS | |
| 34 (488) | Russian Academy of Agricultural Sciences | RUS | |
| 35 (497) | Southern Federal University | RUS | |
| 36 (516) | University of Banja Luka | BIH | |
| 37 (518) | Institute of Geography Russian Academy of Sciences | RUS | |
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