Corrigendum: Correlation between blood glucose and cerebrospinal fluid glucose levels in patients with differences in glucose metabolism - Tan, Qing Che; Xing, Xiao Wei; Zhang, Jia Tang; He, Mian Wang; Ma, Yu Bao; Wu, Lei; Wang, Xiaolin; Wang, Hong Fen; Yu, Sheng Yuan (Frontiers in Neurology, 2023)