type: 2_or_108_or_112lang: elauthor: Stathis, Dimitrios_or_Koumpis, Alexandros_or_Tsitsifli, StavroulasubjectTerm: V. LAW AND SOCIAL SCIENCES_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES