Corrigendum: Oral Administration of α-Asarone Promotes Functional Recovery in Rats With Spinal Cord Injury - Min-Jae Jo; Hemant Kumar; Hari P. Joshi; Hyemin Choi; Wan-Kyu Ko; J. M. Kim; Sean S. S. Hwang; Song Y. Park; Seil Sohn; Alvin B. Bello; Kyoung-Tae Kim; Soo-Hong Lee; et al. (Frontiers Media S.A., 2018)