1. Department of Hepatopancreatobiliary, Affiliated Hospital of BeiHua University, Jilin, Jilin Province, China
2. Department of Cardiology, The 3rd Affiliated Hospital of CCUCM, Changchun, Jilin Province, China
3. Outpatient office, The First Affiliated Hospital of Changchun University of Chinese Medicine, Changchun, Jilin Province, China.