Corrigendum: Therapy of spinal cord injury by folic acid polyethylene glycol amine-modified zeolitic imidazole framework-8 nanoparticles targeted activated M/Ms - Li, Qi; Guo, Yue; Xu, Chang; Sun, Jiachen; Zeng, Fanzhuo; Lin, Sen; Yuan, Yajiang (Frontiers in Bioengineering and Biotechnology, 2023)