1 (313) | University of Ioannina | GRC | ||
2 (534) | University of Athens | GRC | ||
3 (651) | National Observatory of Athens | GRC | ||
4 (706) | Foundation for Research and Technology Hellas * | GRC | ||
5 (885) | Aristotle University of Thessaloniki | GRC | ||
6 (893) | University of Crete | GRC | ||
7 (898) | Academy of Athens | GRC | ||
8 (971) | National Technical University of Athens | GRC | ||
9 (1112) | University of Patras | GRC | ||