author: Cheliotis, Dimitrios_or_Fountzoula, Christina_or_Spyropoulos, Vasileios_or_Lianos, Theodoros_or_Spyropoulos, Vasileios__ensubjectTerm: IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES_or_III. ENGINEERING AND TECHNOLOGY_or_I. MATHEMATICS AND COMPUTER SCIENCE