Correction: Characteristics and correlations of sleep disorders in patients with relapsing–remitting multiple sclerosis in China: a cross-sectional study - Wang, Rongrong; Zhang, Tengteng; Wang, Han; Ren, Yao; Zhao, Runze; Zhang, Gaopan; Zhang, Guoxun; Zhao, Xiongfei (Frontiers in Neurology, 2025)