lang: elauthor: Kolettis, Theofilos_or_Loari, Filomila, Ed._or_Paraskevas, Michail_or_Dimitriadi, Nefelitype: 102_or_6_or_112subjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES_or_VI. HUMANITIES AND ARTS