author: Liaperdos, Ioannis_or_Giannakouris, Nikolaostype: 109subjectTerm: II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_VI. HUMANITIES AND ARTS_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES_or_III. ENGINEERING AND TECHNOLOGY_or_IV. ΙΑΤΡΙΚΗ ΚΑΙ ΕΠΙΣΤΗΜΕΣ ΥΓΕΙΑΣ, ΕΠΙΣΤΗΜΕΣ ΖΩΗΣ, ΒΙΟΛΟΓΙΚΕΣ ΕΠΙΣΤΗΜΕΣ__el