2018;23:631–636; first published on November 30, 2017; http://dx.doi.org/10.1634/theoncologist.2017‐0301A correction was made to a sentence in the Clinical Safety section of this article to clarify the names of the two arms being compared. The online version of this article was updated, and the corrected sentence reads as follows:More patients required hospitalization due to AEs in the PAN + BTZ + Dez arm (55%) than in the PBO + BTZ + Dex arm (37%).