| 1 (311) | National Observatory of Athens | GRC |  |
| 2 (325) | University of Thessaly | GRC |  |
| 3 (334) | Foundation for Research and Technology Hellas * | GRC | |
| 4 (364) | National Technical University of Athens | GRC | |
| 5 (370) | Aristotle University of Thessaloniki | GRC | |
| 6 (379) | Democritus University Of Thrace | GRC | |
| 7 (384) | Technical University of Crete | GRC | |
| 8 (391) | University of Crete | GRC | |
| 9 (405) | Hellenic Open University | GRC | |
| 9 (405) | University of Athens | GRC | |
| 11 (410) | University of Patras | GRC | |
| 12 (442) | Aegean University | GRC | |
| 13 (467) | Academy of Athens | GRC | |
| 14 (472) | Harokopio University | GRC | |
| 15 (479) | University of Ioannina | GRC | |
| 16 (492) | Centre for Research and Technology Hellas | GRC | |
| 17 (503) | Agricultural University of Athens | GRC | |
| 18 (505) | Demokritos, National Centre for Scientific Research | GRC | |
| 19 (549) | University of West Attica | GRC | |
|
