| 1 (425) | University of Athens | GRC |  |
| 2 (570) | Aristotle University of Thessaloniki | GRC | |
| 3 (1083) | University of Patras | GRC | |
| 4 (1111) | University of Crete | GRC | |
| 5 (1186) | National Technical University of Athens | GRC | |
| 6 (1263) | Foundation for Research and Technology Hellas | GRC |  |
| 7 (1392) | University of Ioannina | GRC | |
| 8 (1694) | Demokritos, National Centre for Scientific Research | GRC | |
| 9 (1733) | Democritus University Of Thrace | GRC | |
| 10 (1777) | University of Thessaly | GRC | |
| 11 (1928) | Academy of Athens | GRC | |
| 12 (1979) | Centre for Research and Technology Hellas | GRC | |
| 13 (2165) | Agricultural University of Athens | GRC | |
| 14 (2412) | Athens University of Economics and Business | GRC | |
| 15 (2467) | Technical University of Crete | GRC | |
| 16 (2530) | Harokopio University | GRC | |
| 17 (2585) | National Hellenic Research Foundation | GRC | |
| 18 (2797) | Technological Educational Institute of Crete | GRC | |
| 19 (2827) | Attikon Athens University Hospital | GRC |  |
| 20 (2858) | Aegean University | GRC | |
| 21 (2987) | Heraklion University General Hospital | GRC | |
| 22 (3305) | University of Piraeus | GRC | |
| 23 (3350) | University Hospital of Larissa | GRC | |
| 24 (3428) | University of Peloponnese | GRC | |
| 25 (3662) | University of Western Macedonia | GRC | |
| 26 (3697) | Hippokration General Hospital | GRC | |
| 27 (3799) | Evaggelismos Hospital | GRC | |
| 28 (3948) | University of Macedonia | GRC | |
| 29 (3997) | National Observatory of Athens | GRC | |
| 30 (4043) | Ionian University | GRC | |
| 31 (4098) | Technological Educational Institute of Athens | GRC | |
| 32 (4201) | Technological Educational Institute of Thessaloniki | GRC | |
| 33 (4342) | Hellenic Open University | GRC | |
|
