Relative protein expression for the proteins. Relative protein expression of A) ITGB3a (significantly differently expressed, p = 0.005) B) CLU C) CAPG and D) PRAME. Each plot shows the medians (centre lines), interquartile ranges (boxes), largest and smallest values (whiskers) that are not outliers (circles), or extreme values (stars) within a category. A representative immunoblot is shown for ITGB3, where GAPDH was used as loading control and tumours from survivors (S) and deceased (D) patients are indicated. aIn the figure, ITGB3 values for two survivors and one deceased patients were excluded due to extremely high values.