Phethean, J., Pataky, T., Nester, C., & Findlow, A. (2014). A cross-sectional study of age-related changes in plantar pressure distribution between 4 and 7 years : a comparison of regional and pixel-level analyses. Gait & Posture, 39(1), 154-160. https://doi.org/10.1016/j.gaitpost.2013.06.015