Department of Rehabilitation Medicine, The First Affiliated Hospital of University of Science and Technology of China, Infectious Diseases Division, The First Affiliated Hospital of University of Science and Technology of China, ntensive Care Unit, The First Affiliated Hospital of University of Science and Technology of China, Traditional Chinese Medicine Department, Jiangning Hospital of Nanjing Medical University, Department of ECG, The First Affiliated Hospital of University of Science and Technology of China, Department of Gastroenterology, The First Affiliated Hospital of University of Science and Technology of China, Department of Gastroenterology, The First Affiliated Hospital of University of Science and Technology of China, University of Science and Technology of China (USTC) - Rehabilitation Department and University of Science and Technology of China (USTC) - Rehabilitation Department