Oaks JJ, Santhanam R, Walker CJ, et al. Antagonistic activities of the immunomodulator and PP2A-activating drug FTY720 (Fingolimod, Gilenya) in Jak2-driven hematologic malignancies. Blood. 2013;122(11):1923-1934.

On page 1923 in the 12 September 2013 issue, there was an error in the footer. The published ahead of print date reads, “Prepublished online as Blood First Edition paper, August 5, 2013.” The published ahead of print date should have read, “Prepublished online as Blood First Edition paper, August 7, 2013.” The error has been corrected in the online version, which now differs from the print version.