What Volpara density values should be input in CanRisk?

The model was developed considering the percent volumetric density (PVD) obtained by averaging the densities of the two breasts (https://doi.org/10.1101/2025.02.14.25322305).

This corresponds to the procedure for calculating a Volpara Density GradeTM (VDG) based on BI-RADS 4th Edition. Therefore, the mean PVD should be input in CanRisk.