type: 104_or_102_or_2_or_6_or_999_or_112subjectTerm: IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES_or_VI. HUMANITIES AND ARTS_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_I. MATHEMATICS AND COMPUTER SCIENCEauthor: Bertachas, Ioannis_or_Kefalas, Petros_or_Perivolaropoulos, Leandros_or_Vasileiadis, Nikolaos