EMMANOUIL MARAGKOUDAKIS, VASILEIOS KOULOULIAS, MARIA GRENZELIA, ANDROMACHI KOUGIOUMTZOPOULOU, ANNA ZYGOGIANNI, VASILEIOS RAMFIDIS and ANDRIANNI CHARPIDOU
National and Kapodistrian University of Athens, 2nd Radiology Department, Radiotherapy Unit, Attikon University Hospital, Athens, Greece, National and Kapodistrian University of Athens, 1st Radiology Department, Radiotherapy Unit, Aretaieion University Hospital, Athens, Greece, School of Medicine, National & Kapodistrian University, 3rd Department of Medicine, Sotiria General Hospital, Athens, Greece