Affiliation: | (1) 3rd Pediatric Department, Aristotle University, Hippokration Hospital, Konstantinoupoleos 49, 54642 Thessaloniki, Greece;(2) Pediatric Department, Demokrition University Hospital, 68100 Alexandroupolis, Greece;(3) Microbiology Department, Demokrition University Hospital, 68100 Alexandroupolis, Greece;(4) Surgery Department, Demokrition University Hospital, 68100 Alexandroupolis, Greece;(5) Neurosurgery Department, Aristotle University, Hippokration Hospital, 54642 Thessaloniki, Greece |