1. Department of Traditional Chinese Medicine, Changzhou Wujin People's Hospital, Changzhou, Jiangsu 213100, P.R. China
2. Department of Emergency Center, Qingdao Central Hospital, University of Health and Rehabilitation Sciences (Qingdao Central Hospital), Qingdao, Shandong 266042, P.R. China
3. Department of Colorectal Anal Surgery, Qingdao Central Hospital, University of Health and Rehabilitation Sciences (Qingdao Central Hospital), Qingdao, Shandong 266042, P.R. China
4. Department of Traditional Chinese Medicine, Changzhou Wujin People's Hospital, Changzhou, Jiangsu 213100, P.R. China