subjectTerm: IV. MEDICINE AND HEALTH SCIENCES%2C LIFE SCIENCES%2C BIOLOGICAL SCIENCES_or_I. MATHEMATICS AND COMPUTER SCIENCE_or_VI. HUMANITIES AND ARTSauthor: Cheliotis, Dimitrios_or_Bratsos, Athanasios_or_Georgiadis, Loukas_or_Michalopoulos, Andreas_or_Nikolopoulos, Stavros