Figure 5From: Range modulation in proton therapy planning: a simple method for mitigating effects of increased relative biological effectiveness at the end-of-range of clinical proton beamsComparison of the DVH’s for several OAR’s between the NRMPBT and the RMPBT plans shown in Figures 3and4respecitively. In every case the RMPBT plan treats less volume of the OAR’s shown.Back to article page