Figure 4: Efficacy of ritonavir as a single agent for treatment of MCL in vivo. Left Panel: Kaplan Meier Log Rank Test of efficacy with 7 days consecutive daily ritonavir treatment regimen in vivo in NOD/SCID mice inoculated with GP. Right Panel: Kaplan Meier Log Rank Test of efficacy with 30 days consecutive daily ritonavir treatment regimen in vivo in NOD/SCID mice inoculated with GP.