subjectTerm: II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_VI. HUMANITIES AND ARTS__enauthor: Andrikopoulos, Nikolaos_or_Patsourakos, Spyros_or_Mousiopoulos, Nikolaos_or_Slini, Theodora_or_Ntziachristos, Leonidas_or_Alissandrakis, Constantinelang: el