| 1 (548) | University of Athens | GRC |  |
| 2 (968) | University of Crete | GRC | |
| 3 (970) | National Hellenic Research Foundation | GRC |  |
| 4 (1106) | University of Patras | GRC | |
| 5 (1188) | Foundation for Research and Technology Hellas | GRC | |
| 6 (1290) | Academy of Athens | GRC | |
| 7 (1333) | National Technical University of Athens | GRC | |
| 8 (1341) | Aristotle University of Thessaloniki | GRC | |
| 9 (1498) | Demokritos, National Centre for Scientific Research | GRC | |
| 10 (1519) | Agricultural University of Athens | GRC | |
| 11 (1590) | Heraklion University General Hospital | GRC |  |
| 12 (1633) | University of Ioannina | GRC | |
| 13 (1740) | Harokopio University | GRC | |
| 14 (1753) | Technical University of Crete | GRC | |
| 15 (1908) | Centre for Research and Technology Hellas | GRC | |
| 16 (1961) | Informatics and Telematics Institute CERTH | GRC | |
| 17 (2095) | Evaggelismos Hospital | GRC | |
| 18 (2135) | Attikon Athens University Hospital | GRC | |
| 19 (2154) | University Hospital of Ioannina | GRC | |
| 20 (2218) | University of Thessaly | GRC | |
| 21 (2293) | Aegean University | GRC | |
| 22 (2355) | Athens Information Technology | GRC | |
| 23 (2413) | University of Peloponnese | GRC | |
| 24 (2525) | Athens University of Economics and Business | GRC | |
| 25 (2571) | AHEPA University General Hospital | GRC | |
| 26 (2635) | Democritus University Of Thrace | GRC | |
| 27 (2736) | Hippokration General Hospital | GRC | |
| 28 (2826) | National Observatory of Athens | GRC | |
| 29 (2982) | General University Hospital of Patras | GRC | |
| 30 (3033) | Technological Educational Institute of Athens | GRC | |
| 31 (3083) | Aghia Sophia Children's Hospital | GRC | |
| 32 (3180) | University of Western Macedonia | GRC | |
| 33 (3260) | University of Piraeus | GRC | |
| 34 (3379) | Hellenic Open University | GRC | |
| 35 (4229) | University Hospital of Larissa | GRC | |
| 36 (4287) | University of Macedonia | GRC | |
| 37 (4481) | Technological Educational Institute of Thessaloniki | GRC | |
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