| Προβολές | |
| Διδακτορικές Διατριβές | 203 |
| Προβολές | |
| United States of America | 107 |
| Germany | 27 |
| Greece | 26 |
| United Kingdom | 14 |
| Italy | 10 |
| Canada | 4 |
| Russian Federation | 4 |
| China | 2 |
| Denmark | 2 |
| Unknown Country | 1 |
| Προβολές | |
| Woodbridge | 19 |
| Sunnyvale | 17 |
| Athens | 15 |
| Wilmington | 14 |
| Ann Arbor | 13 |
| Houston | 13 |
| Milan | 9 |
| Ashburn | 4 |
| Lachine | 4 |
| Chaniá | 3 |