Rimsza LM. PMBL: flying under the immune radar. Blood. 2019;134(10):788-789.

On page 789, the article cited in reference 6 is incorrect. The reference should read as follows:

6. Yuan J, Wright G, Rosenwald A, et al. Identification of primary mediastinal large B-cell lymphoma at nonmediastinal sites by gene expression profiling. Am J Surg Pathol. 2015;39(10):1322-1330.

The error has been corrected in the online version of the article.