| 1 (819) | University of Athens | GRC |  |
| 2 (1198) | Aristotle University of Thessaloniki | GRC | |
| 3 (1302) | University of Crete | GRC | |
| 4 (1509) | Foundation for Research and Technology Hellas | GRC |  |
| 5 (1587) | Academy of Athens | GRC | |
| 6 (1625) | Demokritos, National Centre for Scientific Research | GRC | |
| 7 (1686) | University of Patras | GRC | |
| 8 (1722) | University of Ioannina | GRC | |
| 9 (1778) | National Hellenic Research Foundation | GRC | |
| 10 (2078) | Agricultural University of Athens | GRC | |
| 11 (2198) | Democritus University Of Thrace | GRC | |
| 12 (2257) | Heraklion University General Hospital | GRC |  |
| 13 (2374) | National Technical University of Athens | GRC | |
| 14 (2419) | Centre for Research and Technology Hellas | GRC | |
| 15 (2496) | Harokopio University | GRC | |
| 16 (2511) | Attikon Athens University Hospital | GRC | |
| 17 (2591) | University Hospital of Larissa | GRC | |
| 18 (2646) | University of Thessaly | GRC | |
| 19 (2728) | Evaggelismos Hospital | GRC | |
| 20 (2899) | Technological Educational Institute of Crete | GRC | |
| 21 (3079) | Technological Educational Institute of Thessaloniki | GRC | |
| 22 (3105) | University of Piraeus | GRC | |
| 23 (3325) | Technological Educational Institute of Athens | GRC | |
| 24 (3358) | Aegean University | GRC | |
| 25 (3694) | Athens University of Economics and Business | GRC | |
| 26 (3788) | Hippokration General Hospital | GRC | |
| 27 (3828) | Ionian University | GRC | |
| 28 (3833) | University of Western Macedonia | GRC | |
| 29 (3888) | Technical University of Crete | GRC | |
| 30 (4001) | University of Peloponnese | GRC | |
| 31 (4107) | National Observatory of Athens | GRC | |
| 32 (4231) | Hellenic Open University | GRC | |
| 33 (4666) | University of Macedonia | GRC | |
|
