Affiliation: | 1. Department of Hepatobiliary and Pancreas Surgery,Shandong Provincial Hospital, Clinical College of Shandong University, Jinan 250021, Shandong Province, China;Department of Vascular Surgery, Shandong Provincial Hospital, Clinical College of Shandong University,Jinan 250021, Shandong Province, China 2. Department of Hepatobiliary and Pancreas Surgery,Shandong Provincial Hospital, Clinical College of Shandong University, Jinan 250021, Shandong Province, China 3. Department of Vascular Surgery, Shandong Provincial Hospital, Clinical College of Shandong University,Jinan 250021, Shandong Province, China |