Clinical heterogeneity and outcome of acquired PRCA: a multicenter European study. - Versino F; Michel M; Vidler J; Payán-Pernía S; Trikha R; Gandhi S; Gogoi S; Wimalachandra M; Racchi O; Lupo-Stanghellini MT; Giammarco S; Marina Arguello M; et al. (Blood advances, 2026)