[1] INSERM, U1018, Ctr Res Epidemiol & Populat Hlth CESP, Environm Epidemiol Canc Grp, F-94807 Villejuif, France
[2] Univ Paris 11, UMRS 1018, F-94807 Villejuif, France
[3] Natl Registry Childhood Hematopoiet Malignancies, RNHE, Villejuif, France
[4] Hop Armand Trousseau, AP HP, Paris, France
[5] Univ Paris 06, Paris, France
[6] Hop Robert Debre, AP HP, F-75019 Paris, France
[7] Univ Paris 07, Paris, France
[8] Inst Hematooncol Pediat, Lyon, France
[9] CHRU, Hop Jeanne de Flandre, Lille, France
[10] Univ Lille Nord France, F-59000 Lille, France
[11] Hop Enfants, Toulouse, France
[12] Hop Enfants La Timone, AP HM, Marseille, France
[13] Hop Arnaud Villeneuve, Montpellier, France
[14] CHU Nancy, Vandoeuvre Les Nancy, France
[15] Bordeaux Univ Hosp, Childrens Hosp, Bordeaux, France
[16] CHU Nantes, Hop Mere Enfant, F-44035 Nantes 01, France
[17] CHU Angers, Angers, France
[18] CEA, Genom Inst, Ctr Natl Genotypage, Evry, France