| 1 (14) | Russian Academy of Sciences * | RUS |  |
| 2 (133) | Polish Academy of Sciences * | POL | |
| 3 (196) | Slovenian Academy of Sciences and Arts * | SVN | |
| 4 (223) | Scientific Research Center Slovenian Academy of Science and Arts | SVN | |
| 5 (249) | Academy of Sciences of the Czech Republic * | CZE | |
| 6 (294) | Romanian Academy * | ROU | |
| 7 (301) | Institute of Archaeology and Ethnography Russian Academy of Sciences | RUS | |
| 8 (317) | Hungarian Academy of Sciences * | HUN | |
| 9 (345) | Bulgarian Academy of Sciences * | BGR | |
| 10 (347) | Institute of Immunology and Experimental Therapy Polish Academy of Sciences | POL | |
| 11 (351) | National Academy of Sciences of Ukraine * | UKR | |
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