CRP and congenital rubella syndrome: Asking, whether Delta-Liver-SUVmean may reflect altered systemic inflammation, we found no correlation with maximum grade of cytokine release syndrome (CRS) after CAR T cell infusion (Spearman-ρ=-0.017; p = 0.932) or of the level of C-reactive protein (CRP) (Spearman-ρ=-0.119; p = 0.531) or of ferritin (Spearman-ρ=-0.126; p = 0.522, Table 3) at lymphodepletion, respectively.