| 1 (1876) | Institute of Molecular Biology and Biotechnology | GRC |  |
| 2 (2609) | National Observatory of Athens | GRC | |
| 3 (2711) | Foundation for Research and Technology Hellas * | GRC | |
| 4 (2860) | Academy of Athens | GRC | |
| 5 (3451) | Demokritos, National Centre for Scientific Research | GRC | |
| 6 (3965) | Centre for Research and Technology Hellas | GRC | |
| 7 (4138) | National Hellenic Research Foundation | GRC | |
| 8 (4518) | Institute of Electronic Structure and Laser | GRC | |
| 9 (5530) | Institute of Computer Science | GRC | |
| 10 (5616) | Institute of Chemical Engineering and High Temperature Chemical Processes | GRC | |
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