| University Hospital of Ioannina | University Hospital of Ioannina |
| 1st Department of Internal Medicine, General University Hospital of Ioannina | 1st Department of Internal Medicine, General University Hospital of Ioannina |
| University of Ioannina | University of Ioannina |
| G.Hatzikosta General Hospital | G.Hatzikosta General Hospital |
| University of Ioannina Medical School | University of Ioannina Medical School |
| University General Hospital of Ioannina, Gastroenterology Department, Internal Medicine Division | University General Hospital of Ioannina, Gastroenterology Department, Internal Medicine Division |
| Atherothrombosis Research Centre / Laboratory of Biochemistry, University of Ioannina | Atherothrombosis Research Centre / Laboratory of Biochemistry, University of Ioannina |
