collection: 2subjectTerm: IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_VI. HUMANITIES AND ARTS__enauthor: Karkalousos, Petros_or_Papaioannou, Angelos_or_Spyropoulos, Vasileios_or_Slini, Theodora_or_Alissandrakis, Constantine