Rank CU, Toft N, Tuckuviene R, et al. Thromboembolism in acute lymphoblastic leukemia: results of NOPHO ALL2008 protocol treatment in patients aged 1 to 45 years. Blood. 2018;131(22):2475-2484.

In lines 7 and 16 on page 1 of the supplemental Data, the PegASP dose should read “1000 IU/m²” instead of “1.000 IU/m².” The error has been corrected in the supplemental Data online.