author: Boletis, Ioannis_or_Daikos, Georgios_or_Kokkinos, Alexandros_or_Michalopoulos, Charilaos_or_Georgopoulos, Antonios_or_Antoniadis, Ioannis__encollection: 2subjectTerm: IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCESlang: el