Figure 2. Occurence of immune reactions separated by the median of the cytokine score. Kaplan–Meier survival analysis showing an almost 100% separation accuracy between patients with and without immune reactions following PK by the median (−4.97) of the calculated cytokine score (A, n=9 for each group). This differentiation is independent from the patients’ risk profile (B, definition for high risk situations see section patients and methods).