author: Cheliotis, Dimitrios_or_Bratsos, Athanasios_or_Papadopoulos, Apostolos_or_Manolopoulos, Ioannis_or_Spyropoulos, VasileiossubjectTerm: IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES_or_I. MATHEMATICS AND COMPUTER SCIENCE_or_VI. ΑΝΘΡΩΠΙΣΤΙΚΕΣ ΕΠΙΣΤΗΜΕΣ ΚΑΙ ΤΕΧΝΕΣ__el