Erratum for vol. 98, p. 3505

In the article by Storek et al entitled “Immunity of patients surviving 20 to 30 years after allogeneic or syngeneic bone marrow transplantation,” which appeared in the December 15, 2001, issue ofBlood (Volume 98:3505-3512), the sixth sentence in the abstract should have read, “Infections diagnosed more than 15 years after transplantation occurred rarely.”