| 1 (414) | University of Athens | GRC |  |
| 2 (593) | Aristotle University of Thessaloniki | GRC | |
| 3 (1412) | National Technical University of Athens | GRC | |
| 4 (1809) | University of Crete | GRC | |
| 5 (2004) | University of Patras | GRC | |
| 6 (2162) | National Observatory of Athens | GRC |  |
| 7 (2281) | Institute of Molecular Biology and Biotechnology | GRC | |
| 8 (2318) | University of Ioannina | GRC | |
| 9 (2779) | Foundation for Research and Technology Hellas * | GRC | |
| 10 (2815) | Academy of Athens | GRC | |
| 11 (2993) | Demokritos, National Centre for Scientific Research | GRC | |
| 12 (3075) | University of Thessaly | GRC | |
| 13 (3192) | Democritus University Of Thrace | GRC | |
| 14 (3397) | Aegean University | GRC | |
| 15 (3415) | Attikon Athens University Hospital | GRC |  |
| 16 (3881) | Heraklion University General Hospital | GRC | |
| 17 (3932) | General Hospital of Athens Laiko | GRC | |
| 18 (3972) | University General Hospital of Thessaloniki AHEPA | GRC | |
| 19 (4025) | Centre for Research and Technology Hellas | GRC | |
| 20 (4306) | Agricultural University of Athens | GRC | |
| 21 (4345) | Hippokration General Hospital | GRC | |
| 22 (4388) | National Hellenic Research Foundation | GRC | |
| 23 (4405) | Institute of Electronic Structure and Laser | GRC | |
| 24 (4483) | Harokopio University | GRC | |
| 24 (4483) | General University Hospital of Patras | GRC | |
| 26 (4522) | Evaggelismos Hospital | GRC | |
| 27 (4584) | Technical University of Crete | GRC | |
| 28 (4603) | Aghia Sophia Children's Hospital | GRC | |
| 29 (4687) | University Hospital of Larissa | GRC | |
| 30 (4843) | Athens University of Economics and Business | GRC | |
| 31 (5248) | University of Piraeus | GRC | |
| 32 (5440) | Hellenic Open University | GRC | |
| 33 (5454) | University of Macedonia | GRC | |
| 34 (5542) | Institute of Computer Science | GRC | |
| 35 (5613) | University Hospital of Ioannina | GRC | |
| 35 (5613) | University of West Attica | GRC | |
| 37 (6166) | Hellenic Mediterranean University | GRC | |
| 38 (6449) | Ionian University | GRC | |
| 39 (6505) | University of Peloponnese | GRC | |
| 40 (6589) | University of Western Macedonia | GRC | |
| 41 (6789) | International Hellenic University | GRC | |
|
