| 1 (305) | University of Athens | GRC |  |
| 2 (438) | Aristotle University of Thessaloniki | GRC | |
| 3 (849) | National Technical University of Athens | GRC | |
| 4 (1101) | University of Patras | GRC | |
| 5 (1120) | University of Crete | GRC | |
| 6 (1169) | University of Ioannina | GRC | |
| 7 (1587) | University of Thessaly | GRC | |
| 8 (1686) | Foundation for Research and Technology Hellas * | GRC |  |
| 9 (1952) | Democritus University Of Thrace | GRC | |
| 10 (1963) | Demokritos, National Centre for Scientific Research | GRC | |
| 11 (2183) | Harokopio University | GRC | |
| 12 (2404) | Aegean University | GRC | |
| 13 (2876) | Attikon Athens University Hospital | GRC |  |
| 14 (3082) | Agricultural University of Athens | GRC | |
| 15 (3179) | Academy of Athens | GRC | |
| 16 (3375) | Hippokration General Hospital | GRC | |
| 17 (3511) | National Observatory of Athens | GRC | |
| 17 (3511) | Hellenic Open University | GRC | |
| 19 (3584) | Athens University of Economics and Business | GRC | |
| 20 (3835) | Technical University of Crete | GRC | |
| 20 (3835) | University of Piraeus | GRC | |
| 22 (3926) | University of West Attica | GRC | |
| 23 (3968) | Centre for Research and Technology Hellas | GRC | |
| 24 (4257) | University of Macedonia | GRC | |
| 25 (4619) | University General Hospital of Thessaloniki AHEPA | GRC | |
| 26 (4937) | Institute of Computer Science | GRC | |
| 27 (4997) | General Hospital of Athens Laiko | GRC | |
| 27 (4997) | Heraklion University General Hospital | GRC | |
| 27 (4997) | Evaggelismos Hospital | GRC | |
| 30 (5061) | University of Peloponnese | GRC | |
| 31 (5124) | National Hellenic Research Foundation | GRC | |
| 32 (5210) | Ionian University | GRC | |
| 33 (5289) | University Hospital of Larissa | GRC | |
| 34 (5353) | Institute of Electronic Structure and Laser | GRC | |
| 35 (5424) | Aghia Sophia Children's Hospital | GRC | |
| 36 (5634) | Institute of Molecular Biology and Biotechnology | GRC | |
| 37 (5703) | University of Western Macedonia | GRC | |
| 38 (6328) | General University Hospital of Patras | GRC | |
| 39 (6421) | University Hospital of Ioannina | GRC | |
| 40 (7426) | Institute of Chemical Engineering and High Temperature Chemical Processes | GRC | |
|
