Incidence, severity, management and outcome of sinusoidal obstruction syndrome/veno-occlusive disease (SOS/VOD) in allogeneic HSCT in adult patients: a retrospective EBMT Transplant Complications Working Party study - Ruutu, T; Peczynski, C; Houhou, M; Polge, E; Mohty, M; Kroeger, N; Moiseev, I; Penack, O; Salooja, N; Schoemans, H; Duarte, R F; Basak, G; et al. (Bone Marrow Transplantation, 2022)