Comment on "Origin of Surface Canting within ${\mathrm{F}\mathrm{e}}_3{\mathrm{O}}_4$ Nanoparticles"

We comment on the Letter “Origin of surface canting within ${\mathrm{F}\mathrm{e}}_3{\mathrm{O}}_4$ nanoparticles” by K.L. Krycka et al. [Phys. Rev. Lett. $\mathbf{113}$, 147203 (2014)].