1 Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Emergency Pediatric, University of Messina, "G. Martino" Policlinic, Italy.
2 Pediatrician, Cinquefrondi (RC), Italy.
3 DDepartment of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Emergency Pediatric, University of Messina, "G. Martino" Policlinic, Italy.
4 Department of Science of Health, University Magna Graecia of Catanzaro, Pediatric Unit, University of Catanzaro, Italy.
5 Division of Hematology, Department of Human Pathology in Adulthood and Childhood "Gaetano Barres, University of Messina, 98125 Messina, Italy.
6 Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Pediatric Cardiology, University of Messina, "G. Martino" Policlinic, Italy.
7 Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Neonatal and Pediatric Intensive Care Unit, University of Messina, Messina, Italy.