Maria Kostara1‡, Vasiliki Chondrou2‡, Vassilis Fotopoulos3, Argyro Sgourou2*, Sophia Tsabouri4*
1: Department of Paediatrics, Ioannina University Hospital, Ioannina, Greece
2: Laboratory of Biology, School of Science and Technology, Hellenic Open University,Patras, Greece
3: Digital Systems Laboratory, School of Science and Technology, Hellenic Open University, Patras, Greece