S162: LOSS OF HEMATOPOIETIC PROGENITORS HETEROGENEITY IS AN ADVERSE PROGNOSTIC FACTOR IN MYELODYSPLASTIC SYNDROMES oleh Charles Dussiau, Thibault Comont, Camille Knosp, Ines Vergnolle, Clotilde Bravetti, Alban Canali, Amandine Houvert, Laetitia Largeaud, Christian Daveaux, Laila Zaroili, Chloe Friedrich, Ismael Boussaid, Loria Zalmai, Carole Almire, Odile Beyne-Rauzy, Lise Willems, Didier Bouscary, Olivier Gandrillon, Michaela Fontenay, Oliver Kosmider, Francois Vergez, Nicolas Chapuis