author: Diamantopoulos, Taxiarchis_or_Michelaki, Paraskevi_or_Koumpis, Alexandros_or_Michalopoulos, Andreas_or_Michalopoulos, Charilaos_or_Perivolaropoulos, Leandrostype: 109_or_108subjectTerm: II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_VI. HUMANITIES AND ARTS