Figure 6From: 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 beamsThe actual plan delivered using RMPBTrt (as part of retreatment). Vertex beams are used to minimize dose summation with the prior coplanar IMRT plan this patient received. DVH colors are the same as used in Figure 3.Back to article page