| 1 (72) | Polish Academy of Sciences * | POL |  |
| 2 (78) | Academy of Sciences of the Czech Republic * | CZE | |
| 3 (263) | Russian Academy of Sciences * | RUS | |
| 4 (272) | Global Change Research Institute of the ASCR | CZE | |
| 5 (323) | Slovak Academy of Sciences * | SVK | |
| 6 (518) | Krasnoyarsk Science Center of the Siberian Branch of the Russian Academy of Sciences | RUS | |
| 7 (538) | Bulgarian Academy of Sciences * | BGR | |
| 8 (564) | Institute of Field and Vegetable Crops | SRB | |
| 9 (585) | Lithuanian Research Centre for Agriculture and Forestry | LTU | |
| 10 (607) | National Academy of Sciences of Ukraine * | UKR | |
| 11 (611) | Sukachev Institute of Forest Russian Academy of Sciences | RUS | |
| 12 (646) | Karelian Research Center Russian Academy of Sciences | RUS | |
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