type: 4_or_108_or_112author: Karanatsis, Nikolaos_or_Paraskevas, Michail_or_Chytiris, LeonidassubjectTerm: VI. HUMANITIES AND ARTS_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_V. LAW AND SOCIAL SCIENCES_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES