Affiliation: | 1. Department of Environmental Epidemiology of Cancers, INSERM, Villejuif, France;2. Department of Environmental Epidemiology of Cancers, Paris‐Sud University, Research Center in Epidemiology and Population Health, Villejuif, France;3. RNHE ‐ National Registry of Childhood Hematopoietic Malignancies, Villejuif, France;4. AP‐HP, H?pital Armand Trousseau, Paris, France;5. Université Paris 6 Pierre et Marie Curie, Paris, France;6. AP‐HP, H?pital Robert Debré, Paris, France;7. Université Paris 7, Paris, France;8. Institut d'Hémato‐Oncologie Pédiatrique, Lyon, France;9. H?pital Jeanne de Flandre, CHRU, Lille, France;10. Université Lille Nord de France, Lille, France;11. H?pital des Enfants, Toulouse, France;12. AP‐HM, H?pital la Timone, Marseille, France;13. H?pital Arnaud de Villeneuve, Montpellier, France;14. H?pital d'enfants, CHU de Nancy, Vandoeuvre, France;15. H?pital Pellegrin Tripode, Bordeaux, France;16. H?pital Mère‐Enfant, CHU‐Nantes, France;17. CHU d'Angers, Angers, France |