subjectTerm: IV. MEDICINE AND HEALTH SCIENCES%2C LIFE SCIENCES%2C BIOLOGICAL SCIENCES_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_VI. HUMANITIES AND ARTS__enauthor: Kroupis, Christos_or_Spyropoulos, Vasileios_or_Nintos, Alexandros_or_Chasapis, Dimitrios_or_Lachana%2C Alexandra