| 1 (311) | University of Athens | GRC |  |  |
| 2 (452) | Aristotle University of Thessaloniki | GRC | | |
| 3 (937) | National Technical University of Athens | GRC | | |
| 4 (1114) | University of Patras | GRC | | |
| 5 (1158) | University of Crete | GRC | | |
| 6 (1270) | University of Ioannina | GRC | | |
| 7 (1731) | Foundation for Research and Technology Hellas * | GRC |  | |
| 8 (1787) | University of Thessaly | GRC | | |
| 9 (2051) | Democritus University Of Thrace | GRC | | |
| 10 (2100) | Demokritos, National Centre for Scientific Research | GRC | | |
| 11 (2458) | Harokopio University | GRC | | |
| 12 (2493) | Aegean University | GRC | |  |
| 13 (3042) | Attikon Athens University Hospital | GRC |  | |
| 13 (3042) | Agricultural University of Athens | GRC | | |
| 15 (3447) | Academy of Athens | GRC | | |
| 16 (3557) | Hippokration General Hospital | GRC | | |
| 17 (3588) | International Hellenic University | GRC | | |
| 18 (3629) | University of West Attica | GRC | | |
| 19 (3698) | National Observatory of Athens | GRC | | |
| 19 (3698) | Athens University of Economics and Business | GRC | | |
| 21 (3934) | Hellenic Open University | GRC | | |
| 22 (4058) | Technical University of Crete | GRC | | |
| 22 (4058) | University of Piraeus | GRC | | |
| 24 (4135) | Centre for Research and Technology Hellas | GRC | | |
| 25 (4427) | University of Macedonia | GRC | |  |
| 26 (4720) | University General Hospital of Thessaloniki AHEPA | GRC | | |
| 27 (4989) | University of Peloponnese | GRC | | |
| 28 (5118) | Heraklion University General Hospital | GRC | | |
| 28 (5118) | Evaggelismos Hospital | GRC | | |
| 30 (5189) | Institute of Computer Science | GRC | | |
| 30 (5189) | University Hospital of Larissa | GRC | | |
| 30 (5189) | General Hospital of Athens Laiko | GRC | | |
| 33 (5330) | Hellenic Mediterranean University | GRC | | |
| 34 (5401) | Ionian University | GRC | |  |
| 35 (5464) | Institute of Electronic Structure and Laser | GRC | | |
| 35 (5464) | National Hellenic Research Foundation | GRC | | |
| 37 (5529) | Aghia Sophia Children's Hospital | GRC | | |
| 38 (5659) | University of Western Macedonia | GRC | | |
| 39 (6031) | Institute of Molecular Biology and Biotechnology | GRC | | |
| 40 (6120) | Institute of Chemical Engineering and High Temperature Chemical Processes | GRC | | |
| 41 (6294) | Panteion University of Social and Political Sciences | GRC | | |
| 42 (6645) | General University Hospital of Patras | GRC | | |
| 43 (6747) | University Hospital of Ioannina | GRC | | |
|
