Fig. 7

RBE volume histogram for patient p6 within the GTV. Worst case (black) and SFUD (blue) optimization yield more homogeneous RBE distributions within the target volume compared to the conventional (green) and adaptive optimization (red)
RBE volume histogram for patient p6 within the GTV. Worst case (black) and SFUD (blue) optimization yield more homogeneous RBE distributions within the target volume compared to the conventional (green) and adaptive optimization (red)