The dosimetric consequences of changes in shape, size, and location of the RSCV will be quantified through analysis of DVHs (see section 7.5.). Descriptive statistics will be used to present the change in DVH for target volumes (CTV, PTV, and DEV) and OAR that occurred between the initial simulated plan and the 5 additional simulated plans (see sections 7.2 through 7.5). Furthermore, this will be repeated for the plans that have undergone simulated realignment. A paired t-test will be used to assess whether there is a statistically significant difference in mean change in DVH (for target volumes and OAR) before and after simulated realignment.