Fig. 2

Box plot comparing the median (range) of RV70Gy, RV60Gy, RV50 Gy, RV40Gy, RV30Gy, and RV20Gy for non-spacer group vs. spacer group
Box plot comparing the median (range) of RV70Gy, RV60Gy, RV50 Gy, RV40Gy, RV30Gy, and RV20Gy for non-spacer group vs. spacer group