Schuetz C, Neven B, Dvorak CC, et al. SCID patients with ARTEMIS vs RAG deficiencies following HCT: increased risk of late toxicity in ARTEMIS-deficient SCID. Blood. 2014;123(2):281-289.

In the supplemental Data for the article beginning on page 281 in the 9 January 2014 issue, supplemental Table 1 was a preliminary version that contained a number of mistakes. The errors have been corrected in the online data supplement. The corrections do not influence the validity of any statistical analyses between the 2 compared groups of patients with ARTEMIS (DCLRE1C) and RAG deficiencies or the validity of any of the conclusions.

In lines 8 and 9 of the first paragraph of “Results” on page 282, “64% (49 of 76)” should read “63% (48 of 76),” and “36% (27 of 76)” should read “37% (28 of 76).” The errors have been corrected in the online version of the article.