Corrigendum to: Haploidentical α/β T-cell and B-cell depleted stem cell transplantation in severe mevalonate kinase deficiency. (10th March 2021) - Faraci, Maura; Giardino, Stefano; Podestà, Marina; Pierri, Filomena; Dell'Orso, Gianluca; Beccaria, Andrea; Neves, João Farela; Volpi, Stefano; Gattorno, Marco