Correction: Reliability, validity and minimum clinical importance difference of the Chinese version of the Zurich claudication questionnaire - Yi-xuan Gao; Zhi-wen Weng; Hui Shao; Han Bo; Zhi-hui Chen; Meng Song; Lu-ping Liu; Ling-yun Zhang; Jia-yu Liu; Yu-han Wang; Meng-meng Zhang; Xi-you Wang; et al. (Scientific Reports)