Corrigendum: MicroRNA339 Targeting PDXK Improves Motor Dysfunction and Promotes Neurite Growth in the Remote Cortex Subjected to Spinal Cord Transection - Xiong, Liu-Lin; Qin, Yan-Xia; Xiao, Qiu-Xia; Jin, Yuan; Al-Hawwas, Mohammed; Ma, Zheng; Wang, You-Cui; Belegu, Visar; Zhou, Xin-Fu; Xue, Lu-Lu; Du, Ruo-Lan; Liu, Jia; et al. (Frontiers in Cell and Developmental Biology, 2022)