  Femtoscopy is a powerful tool that can be used to investigate the space-time
dimensions of the region from which the particles are emitted. When applied to
high energy collisions this method is sensitive not only to quantum statistics,
but also to final state interactions, such as strong interactions between
hadrons and Coulomb interactions when considering charged particles. In
particular, this procedure is used to investigate the sensitivity of the strong
interaction to different source sizes for $\textrm{D}^{0}$ mesons correlations.
