Affiliation: | 1. Department of Cytopathology, Venizeleion‐Pananeion' General Hospital, , Herakleion, Greece;2. Department of Pathology, Venizeleion‐Pananeion' General Hospital, , Herakleion, Greece;3. Department of Cytopathology, University of Athens Medical School, ‘Attikon’ University Hospital, , Athens, Greece;4. 2nd Department of Pathology, University of Athens Medical School, ‘Attikon’ University Hospital, , Athens, Greece |