author: Fountzoula, Christina_or_Tsotsou, Georgia Eleni_or_Spyropoulos, Vasileios_or_Apostolou, FoteinisubjectTerm: VI. HUMANITIES AND ARTS_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES_or_III. ENGINEERING AND TECHNOLOGY_or_VI. HUMANITIES AND ARTS__en