| 1 (220) | University of Athens | GRC |  |
| 2 (404) | Aristotle University of Thessaloniki | GRC | |
| 3 (606) | National Technical University of Athens | GRC | |
| 4 (888) | University of Ioannina | GRC | |
| 5 (1130) | University of Crete | GRC | |
| 6 (1255) | Demokritos, National Centre for Scientific Research | GRC |  |
| 7 (1404) | University of Patras | GRC | |
| 8 (1787) | Foundation for Research and Technology Hellas * | GRC | |
| 8 (1787) | University of Thessaly | GRC | |
| 10 (1919) | Aegean University | GRC | |
| 11 (2209) | Hellenic Open University | GRC | |
| 12 (2243) | Democritus University Of Thrace | GRC | |
| 13 (2295) | Harokopio University | GRC | |
| 14 (2436) | Attikon Athens University Hospital | GRC |  |
| 15 (2935) | National Observatory of Athens | GRC | |
| 16 (3267) | Hippokration General Hospital | GRC | |
| 17 (3352) | Academy of Athens | GRC | |
| 17 (3352) | Agricultural University of Athens | GRC | |
| 19 (3731) | Athens University of Economics and Business | GRC | |
| 20 (3890) | Technical University of Crete | GRC | |
| 21 (4153) | University of Macedonia | GRC | |
| 22 (4205) | Centre for Research and Technology Hellas | GRC | |
| 23 (4246) | University of Piraeus | GRC | |
| 24 (4582) | University of West Attica | GRC | |
| 25 (4641) | Institute of Computer Science | GRC | |
| 26 (4698) | Heraklion University General Hospital | GRC | |
| 27 (4824) | University General Hospital of Thessaloniki AHEPA | GRC | |
| 28 (4881) | Evaggelismos Hospital | GRC | |
| 29 (4933) | Aghia Sophia Children's Hospital | GRC | |
| 30 (5075) | Ionian University | GRC | |
| 31 (5202) | Institute of Electronic Structure and Laser | GRC | |
| 32 (5326) | National Hellenic Research Foundation | GRC | |
| 33 (5398) | General Hospital of Athens Laiko | GRC | |
| 34 (5470) | International Hellenic University | GRC | |
| 35 (5535) | University Hospital of Larissa | GRC | |
| 36 (5742) | University of Peloponnese | GRC | |
| 37 (5801) | Institute of Molecular Biology and Biotechnology | GRC | |
| 38 (5877) | University of Western Macedonia | GRC | |
| 39 (6207) | University Hospital of Ioannina | GRC | |
| 40 (6281) | Hellenic Mediterranean University | GRC | |
| 40 (6281) | General University Hospital of Patras | GRC | |
|
