, Georgios Papamichail1, Eleftherios Klouras1, Konstantinos Tsamis2, Ioannis Sarmas2, Iro Rapti1, Haralampos Milionis1
1First Division of Internal Medicine, Faculty of Medicine, University of Ioannina, Ioannina 45110, Greece JFIF d d Ducky d qhttp://ns.adobe.com/xap/1.0/