| 1 (241) | University of Athens | GRC |  |
| 2 (399) | Aristotle University of Thessaloniki | GRC | |
| 3 (694) | National Technical University of Athens | GRC | |
| 4 (1044) | University of Ioannina | GRC | |
| 5 (1084) | University of Crete | GRC | |
| 6 (1139) | University of Patras | GRC | |
| 7 (1602) | University of Thessaly | GRC | |
| 8 (1693) | Foundation for Research and Technology Hellas * | GRC |  |
| 9 (1769) | Demokritos, National Centre for Scientific Research | GRC | |
| 10 (1882) | Democritus University Of Thrace | GRC | |
| 11 (2082) | Aegean University | GRC | |
| 12 (2492) | Attikon Athens University Hospital | GRC |  |
| 13 (2751) | Hippokration General Hospital | GRC | |
| 14 (2942) | Hellenic Open University | GRC | |
| 15 (3166) | Academy of Athens | GRC | |
| 16 (3270) | Agricultural University of Athens | GRC | |
| 17 (3424) | Athens University of Economics and Business | GRC | |
| 17 (3424) | National Observatory of Athens | GRC | |
| 19 (3459) | Harokopio University | GRC | |
| 20 (3659) | University of Macedonia | GRC | |
| 20 (3659) | Technical University of Crete | GRC | |
| 20 (3659) | University of Piraeus | GRC | |
| 23 (3938) | University of West Attica | GRC | |
| 24 (4147) | Centre for Research and Technology Hellas | GRC | |
| 25 (4355) | Institute of Computer Science | GRC | |
| 26 (4415) | Heraklion University General Hospital | GRC | |
| 27 (4582) | Technological Educational Institute of Thessaloniki | GRC | |
| 27 (4582) | Evaggelismos Hospital | GRC | |
| 29 (4720) | University General Hospital of Thessaloniki AHEPA | GRC | |
| 30 (4836) | National Hellenic Research Foundation | GRC | |
| 31 (4894) | Technological Educational Institute of Crete | GRC | |
| 32 (4950) | Institute of Electronic Structure and Laser | GRC | |
| 33 (5004) | Aghia Sophia Children's Hospital | GRC | |
| 34 (5277) | Panteion University of Social and Political Sciences | GRC | |
| 35 (5346) | University of Peloponnese | GRC | |
| 36 (5423) | University Hospital of Larissa | GRC | |
| 37 (5779) | University Hospital of Ioannina | GRC | |
| 38 (5847) | General University Hospital of Patras | GRC | |
| 39 (5914) | University of Western Macedonia | GRC | |
| 40 (6668) | Institute of Chemical Engineering and High Temperature Chemical Processes | GRC | |
|
