Ramos PS, Oates JC, Kamen DL, Williams AH, Gaffney PM, Kelly JA, et al. Variable association of reactive intermediate genes with systemic lupus erythematosus in populations with different African ancestry. J Rheumatol 2013;40:842–9. The following grant information should be included in the funding sources: P60 AR062755 (PSR, JCO, DLK, GSG). We regret the error.