PB2426: SORAFENIB MAINTENANCE TAILORED TO FLT3-MUTATED AML AFTER ALLOGENEIC HCT IS HIGHLY FEASIBLE AND EFFECTIVE: A REAL-LIFE EXPERIENCE - Elisa Diral; Giulia Furnari; Francesca Farina; Daniela Clerici; Sarah Marktel; Raffaella Greco; Gloria Catalano; Alessandro Bruno; Edoardo Campodonico; Elisabetta Xue; Sara Mastaglio; Luca Vago; et al. (HemaSphere, 2023)