1 (111) | University of Athens | GRC | ||
2 (291) | Aristotle University of Thessaloniki | GRC | ||
3 (808) | University of Ioannina | GRC | ||
4 (844) | Attikon Athens University Hospital | GRC | ||
5 (1304) | Hippokration General Hospital | GRC | ||
6 (1335) | University Hospital of Ioannina | GRC | ||