Patient clusters are associated with distinct ex vivo drug sensitivity profiles. (A) Box-and-whisker plots indicate ex vivo sensitivity to various drug classes for the 3 patient clusters defined in the heat map. Boxes indicate the interquartile range (IQR), whiskers show 1.5 × IQR, and the diamonds outside of this range are considered outliers. (B) Heat map depicting –log10 false discovery rate for cluster mean comparisons. *Adjusted P < .05; **adjusted P < .01; ***adjusted P < .001.