Corrigendum: Low-Dimensional Motor Cortex Dynamics Preserve Kinematics Information During Unconstrained Locomotion in Nonhuman Primates - Xing, David; Aghagolzadeh, Mehdi; Truccolo, Wilson; Bezard, Erwan; Courtine, Gregoire; Borton, David (Frontiers in Neuroscience, 2020)