| 1 (303) | University of Athens | GRC |  |
| 2 (352) | Aristotle University of Thessaloniki | GRC | |
| 3 (633) | National Technical University of Athens | GRC | |
| 4 (738) | University of Patras | GRC | |
| 5 (1058) | University of Crete | GRC | |
| 6 (1149) | Foundation for Research and Technology Hellas | GRC |  |
| 6 (1149) | University of Ioannina | GRC | |
| 8 (1433) | University of Thessaly | GRC | |
| 9 (1496) | Centre for Research and Technology Hellas | GRC | |
| 10 (1566) | Technical University of Crete | GRC | |
| 11 (1739) | Democritus University Of Thrace | GRC | |
| 12 (1779) | Demokritos, National Centre for Scientific Research | GRC | |
| 13 (2065) | Athens University of Economics and Business | GRC | |
| 14 (2162) | Aegean University | GRC | |
| 15 (2272) | Agricultural University of Athens | GRC | |
| 16 (2756) | Harokopio University | GRC | |
| 17 (2792) | Technological Educational Institute of Crete | GRC | |
| 18 (2813) | Academy of Athens | GRC | |
| 19 (2830) | University of Peloponnese | GRC | |
| 20 (2854) | Attikon Athens University Hospital | GRC |  |
| 21 (3015) | University of Macedonia | GRC | |
| 22 (3119) | University of Western Macedonia | GRC | |
| 23 (3170) | Hippokration General Hospital | GRC | |
| 23 (3170) | University of Piraeus | GRC | |
| 25 (3469) | National Observatory of Athens | GRC | |
| 26 (3520) | Heraklion University General Hospital | GRC | |
| 27 (3525) | National Hellenic Research Foundation | GRC | |
| 28 (3762) | University Hospital of Larissa | GRC | |
| 29 (3767) | Ionian University | GRC | |
| 30 (3945) | Hellenic Open University | GRC | |
| 31 (4306) | Technological Educational Institute of Athens | GRC | |
| 32 (4383) | Evaggelismos Hospital | GRC | |
| 33 (4783) | Technological Educational Institute of Thessaloniki | GRC | |
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