datepublished: 2015author: Plageras, Panagiotis_or_Sinanis, Konstantinos_or_Karkalousos, Petros_or_Zoi, Georgiou_or_Kroupis, Christos_or_Spyropoulos, Vasileios_or_Σπυρόπουλος, Βασίλειος__ellang: elcollection: 1subjectTerm: IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES_or_I. MATHEMATICS AND COMPUTER SCIENCE_or_III. ENGINEERING AND TECHNOLOGY