1. PediatricOncology/Hematology Department; Children's University Hospital of Nancy; Vandoeuvre-les-Nancy France
2. Pharmacy Department; University Hospital of Nancy; Vandoeuvre-les-Nancy France
3. Platform of Clinical Research Support PARC (MDS unity); University Hospital of Nancy; Vandoeuvre-les-Nancy France
4. Hematology Department; University Hospital of Bordeaux; Bordeaux France