| 1 (586) | Hungarian Academy of Sciences * | HUN | |
| 2 (1506) | Biological Research Center Hungarian Academy of Sciences | HUN | |
| 3 (1852) | Centre for Ecological Research | HUN | |
| 4 (2327) | Institute of Ecology and Botany Hungarian Academy of Sciences | HUN | |
| 5 (2820) | Research Centre for Astronomy and Earth Sciences Hungarian Academy of Sciences | HUN | |
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