1. Department of Rehabilitation, The Second Hospital of Jilin University, Changchun, Jilin 130041, P.R. China
2. Department of Neurology, China‑Japan Union Hospital of Jilin University, Changchun, Jilin 130031, P.R. China
3. Department of Intensive Care Unit, The First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
4. Department of Colorectal and Anal Surgery, The Second Hospital of Jilin University, Changchun, Jilin 130041, P.R. China