1 Longhua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China (Fang BJ); Tianjin First Center Hospital, Tianjin 300192, China (Li ZJ); Chinese Critical Care Medicine Publishing House, Tianjin 300050, China (Li YP); The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, Shaanxi, China (Wang G). Corresponding author: Fang Bangjiang, Email: fangbji@163.com; Li Zhijun, Email: doctorzhijun@aliyun.com.