1. Neonatal and Pediatric Critical Care, Mother and Baby Unit; North Hospital; Saint-Etienne University Hospital Center; Saint-Etienne France
2. Hematology Laboratory; North Hospital; Saint-Etienne University Hospital Center; Saint-Etienne France
3. Public Health Department; North Hospital; Saint-Etienne University Hospital Center; Saint-Etienne France
4. Pediatric Hematology Unit; North Hospital; Saint-Etienne University Hospital Center; Saint-Etienne France
5. EA SNA-Epis 4607; Jean Monnet University of Saint-Etienne; Saint-Etienne France