Aretaieion University Hospital, First Department of Radiology

University Hospital of Larissa, Department of Internal Medicine

University Hospital of Ioannina, Cardiology Department

University of Patras, Department of Speech and Language Therapy

University Hospital of Ioannina, First Department of Internal Medicine

Papageorgiou General Hospital, Third Department of Internal Medicine

Limassol General Hospital

Alexandra General Hospital, Department of Clinical Therapeutics

Sotiria General Hospital, Third Department of Internal Medicine

Ippokratio General Hospital, Second Propedeutic Department of Internal Medicine