| 1 (454) | University of Athens | GRC |  |  |
| 2 (776) | Aristotle University of Thessaloniki | GRC | | |
| 3 (1636) | National Observatory of Athens | GRC |  | |
| 4 (1707) | National Technical University of Athens | GRC | | |
| 5 (2082) | University of Crete | GRC | | |
| 6 (2272) | Foundation for Research and Technology Hellas * | GRC | | |
| 7 (2381) | Academy of Athens | GRC | | |
| 8 (2408) | University of Patras | GRC | | |
| 9 (2586) | Demokritos, National Centre for Scientific Research | GRC | | |
| 10 (2590) | Institute of Molecular Biology and Biotechnology | GRC | | |
| 11 (2769) | Attikon Athens University Hospital | GRC |  | |
| 12 (2934) | Centre for Research and Technology Hellas | GRC | | |
| 13 (3120) | University of Ioannina | GRC | | |
| 14 (3460) | Institute of Electronic Structure and Laser | GRC | |  |
| 15 (3575) | Democritus University Of Thrace | GRC | | |
| 16 (3682) | Agricultural University of Athens | GRC | | |
| 17 (3816) | University of Thessaly | GRC | | |
| 18 (3834) | Institute of Computer Science | GRC | | |
| 19 (3868) | Aegean University | GRC | | |
| 20 (4412) | Evaggelismos Hospital | GRC | | |
| 21 (4660) | General Hospital of Athens Laiko | GRC | | |
| 22 (4678) | University of West Attica | GRC | | |
| 23 (4723) | University Hospital of Larissa | GRC | |  |
| 24 (4755) | University of Piraeus | GRC | | |
| 25 (4762) | University General Hospital of Thessaloniki AHEPA | GRC | | |
| 26 (4889) | General University Hospital of Patras | GRC | | |
| 27 (4919) | Technical University of Crete | GRC | | |
| 28 (4959) | Harokopio University | GRC | | |
| 29 (4963) | Heraklion University General Hospital | GRC | | |
| 30 (4985) | National Hellenic Research Foundation | GRC | | |
| 31 (4994) | Hippokration General Hospital | GRC | | |
| 32 (5083) | Institute of Chemical Engineering and High Temperature Chemical Processes | GRC | | |
| 33 (5127) | International Hellenic University | GRC | | |
| 34 (5164) | Hellenic Mediterranean University | GRC | | |
| 35 (5271) | Athens University of Economics and Business | GRC | | |
| 36 (5393) | University of Western Macedonia | GRC | |  |
| 37 (5910) | University of Macedonia | GRC | | |
| 38 (5934) | Aghia Sophia Children's Hospital | GRC | | |
| 39 (6350) | University of Peloponnese | GRC | | |
| 40 (6503) | University Hospital of Ioannina | GRC | | |
| 41 (7089) | Panteion University of Social and Political Sciences | GRC | | |
| 42 (7124) | Ionian University | GRC | | |
| 43 (7192) | Hellenic Open University | GRC | | |
|
