| 1 (752) | University of Athens | GRC |  |
| 2 (1112) | Aristotle University of Thessaloniki | GRC | |
| 3 (2027) | National Technical University of Athens | GRC | |
| 4 (2046) | Foundation for Research and Technology Hellas * | GRC |  |
| 5 (2193) | University of Crete | GRC | |
| 6 (2281) | Institute of Computer Science | GRC | |
| 7 (2460) | Institute of Molecular Biology and Biotechnology | GRC | |
| 8 (2466) | Academy of Athens | GRC | |
| 9 (2467) | Centre for Research and Technology Hellas | GRC | |
| 10 (2580) | Demokritos, National Centre for Scientific Research | GRC | |
| 11 (2680) | University of Patras | GRC | |
| 12 (3081) | Attikon Athens University Hospital | GRC |  |
| 13 (3432) | University of Ioannina | GRC | |
| 14 (3574) | University of Thessaly | GRC | |
| 15 (3600) | Institute of Electronic Structure and Laser | GRC | |
| 16 (3781) | National Hellenic Research Foundation | GRC | |
| 17 (3835) | National Observatory of Athens | GRC | |
| 18 (3838) | University of Piraeus | GRC | |
| 19 (4294) | Democritus University Of Thrace | GRC | |
| 20 (4311) | Institute of Chemical Engineering and High Temperature Chemical Processes | GRC | |
| 21 (4379) | Hellenic Mediterranean University | GRC | |
| 22 (4727) | Agricultural University of Athens | GRC | |
| 23 (4832) | Technical University of Crete | GRC | |
| 24 (4886) | University Hospital of Larissa | GRC | |
| 25 (4955) | Heraklion University General Hospital | GRC | |
| 26 (4971) | Athens University of Economics and Business | GRC | |
| 26 (4971) | General Hospital of Athens Laiko | GRC | |
| 28 (5005) | General University Hospital of Patras | GRC | |
| 29 (5070) | Aegean University | GRC | |
| 30 (5168) | University of West Attica | GRC | |
| 31 (5288) | International Hellenic University | GRC | |
| 32 (5434) | University General Hospital of Thessaloniki AHEPA | GRC | |
| 33 (5476) | Harokopio University | GRC | |
| 34 (5537) | Hippokration General Hospital | GRC | |
| 35 (5601) | University of Peloponnese | GRC | |
| 36 (5718) | Evaggelismos Hospital | GRC | |
| 37 (6008) | Aghia Sophia Children's Hospital | GRC | |
| 38 (6222) | University of Western Macedonia | GRC | |
| 39 (6374) | University Hospital of Ioannina | GRC | |
| 40 (6669) | University of Macedonia | GRC | |
| 41 (7076) | Ionian University | GRC | |
| 42 (7655) | Hellenic Open University | GRC | |
| 43 (7876) | Panteion University of Social and Political Sciences | GRC | |
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