| 1 (827) | Institute of Molecular Biology and Biotechnology | GRC |  |  |
| 2 (1251) | Academy of Athens | GRC | | |
| 3 (1790) | Centre for Research and Technology Hellas | GRC | | |
| 4 (1831) | Institute of Computer Science | GRC | | |
| 5 (2212) | Foundation for Research and Technology Hellas * | GRC | | |
| 6 (2225) | Institute of Chemical Engineering and High Temperature Chemical Processes | GRC | | |
| 7 (2582) | Institute of Electronic Structure and Laser | GRC | | |
| 8 (2671) | Athens University of Economics and Business | GRC |  | |
| 9 (2937) | Heraklion University General Hospital | GRC |  | |
| 10 (3003) | University of Crete | GRC | | |
| 11 (3302) | University of Athens | GRC | | |
| 12 (3694) | Demokritos, National Centre for Scientific Research | GRC | | |
| 13 (3865) | University of Patras | GRC | | |
| 14 (4137) | Aristotle University of Thessaloniki | GRC | | |
| 15 (4345) | Hellenic Healthcare Group, Greece | GRC | |  |
| 16 (4359) | National Hellenic Research Foundation | GRC | | |
| 17 (4387) | Technical University of Crete | GRC | | |
| 18 (4393) | Attikon Athens University Hospital | GRC | | |
| 19 (4461) | National Technical University of Athens | GRC | | |
| 20 (4526) | General Hospital of Athens Laiko | GRC | | |
| 20 (4526) | University of Peloponnese | GRC | | |
| 22 (4553) | University of Piraeus | GRC | | |
| 23 (4760) | University of Ioannina | GRC | | |
| 24 (4973) | University of Thessaly | GRC | | |
| 25 (5030) | Democritus University Of Thrace | GRC | | |
| 26 (5047) | Aghia Sophia Children's Hospital | GRC | |  |
| 27 (5099) | Harokopio University | GRC | | |
| 28 (5197) | University Hospital of Larissa | GRC | | |
| 29 (5219) | International Hellenic University | GRC | | |
| 30 (5258) | General University Hospital of Patras | GRC | | |
| 31 (5340) | Evaggelismos Hospital | GRC | | |
| 32 (5616) | Agricultural University of Athens | GRC | | |
| 33 (5677) | University Hospital of Ioannina | GRC | | |
| 34 (5740) | Hellenic Mediterranean University | GRC | | |
| 35 (5765) | Hippokration General Hospital | GRC | | |
| 36 (5878) | University of Western Macedonia | GRC | | |
| 37 (6353) | University of West Attica | GRC | | |
| 38 (6392) | University General Hospital of Thessaloniki AHEPA | GRC | | |
| 39 (6738) | Onassis Cardiac Surgery Center | GRC | | |
| 40 (7057) | Ionian University | GRC | | |
| 41 (7221) | Aegean University | GRC | | |
| 42 (7614) | University of Macedonia | GRC | | |
| 43 (8489) | American College of Greece * | GRC | | |
| 44 (9074) | National Observatory of Athens | GRC | | |
| 45 (9232) | Hellenic Open University | GRC | | |
| 46 (9468) | Panteion University of Social and Political Sciences | GRC | | |
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