| 1 (604) | University of Athens | GRC |  |  |
| 2 (949) | Aristotle University of Thessaloniki | GRC | | |
| 3 (1642) | Institute of Molecular Biology and Biotechnology | GRC |  | |
| 4 (2096) | Academy of Athens | GRC | | |
| 5 (2221) | University of Crete | GRC | | |
| 6 (2299) | University of Patras | GRC | | |
| 7 (2467) | National Technical University of Athens | GRC | | |
| 8 (2588) | Foundation for Research and Technology Hellas * | GRC | | |
| 9 (2780) | University of Thessaly | GRC | | |
| 10 (3188) | Centre for Research and Technology Hellas | GRC | | |
| 11 (3289) | Institute of Computer Science | GRC | | |
| 12 (3498) | University of Ioannina | GRC | | |
| 13 (3770) | Democritus University Of Thrace | GRC | | |
| 14 (3801) | Institute of Chemical Engineering and High Temperature Chemical Processes | GRC | | |
| 15 (3980) | Attikon Athens University Hospital | GRC |  | |
| 16 (4029) | Institute of Electronic Structure and Laser | GRC | | |
| 17 (4050) | Demokritos, National Centre for Scientific Research | GRC | | |
| 18 (4147) | Agricultural University of Athens | GRC | | |
| 19 (4180) | Heraklion University General Hospital | GRC | | |
| 20 (4207) | Athens University of Economics and Business | GRC | | |
| 21 (4756) | University of West Attica | GRC | | |
| 22 (4904) | General Hospital of Athens Laiko | GRC | |  |
| 23 (4962) | International Hellenic University | GRC | | |
| 24 (5127) | Technical University of Crete | GRC | | |
| 25 (5137) | Evaggelismos Hospital | GRC | | |
| 26 (5232) | University of Piraeus | GRC | | |
| 27 (5411) | National Observatory of Athens | GRC | | |
| 28 (5429) | Hellenic Mediterranean University | GRC | | |
| 29 (5529) | University of Western Macedonia | GRC | | |
| 30 (5603) | University Hospital of Larissa | GRC | | |
| 31 (5639) | General University Hospital of Patras | GRC | | |
| 32 (5643) | Aegean University | GRC | | |
| 33 (5675) | Hellenic Healthcare Group, Greece | GRC | | |
| 34 (5729) | Harokopio University | GRC | |  |
| 35 (5803) | Aghia Sophia Children's Hospital | GRC | | |
| 36 (5811) | University of Peloponnese | GRC | | |
| 37 (5867) | National Hellenic Research Foundation | GRC | | |
| 38 (6390) | Onassis Cardiac Surgery Center | GRC | | |
| 39 (6530) | University General Hospital of Thessaloniki AHEPA | GRC | | |
| 40 (6771) | Hippokration General Hospital | GRC | | |
| 41 (7516) | University Hospital of Ioannina | GRC | | |
| 42 (7571) | University of Macedonia | GRC | | |
| 43 (8045) | Ionian University | GRC | | |
| 44 (8463) | Hellenic Open University | GRC | | |
| 45 (8506) | American College of Greece * | GRC | | |
| 46 (8547) | Panteion University of Social and Political Sciences | GRC | | |
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