Kaplan-Meier survival curves. Curves are shown for (1) RH (Reactive), (2) Poly-E, (3) EBVMCU (MCU), (4) Poly-N, and (5) DLBCL. (A) Overall survival for groups 1, 2, 4, and 5. (B) Overall survival for groups 1-5. (C) Disease-related mortality for groups 1, 2, 4, and 5. (D) Disease-related mortality for groups 1-5. Plots for Reactive and MCU overlap in panel D.