P104: Base editing repairs the HbE mutation restoring the production of normal globin chains in severe HbE/β-thalassemia patient hematopoietic stem and erythroid cells - Badat, M; Hua, P; Mettananda, S; Fisher, C; Roy, N; Rice, S; Roy, A; Higgs, D; Davies, J (HemaSphere, 2022)