1. Department of Hepatobiliary and Pancreatic Surgery, General Surgery Center, The First Hospital of Jilin University, Changchun 130021, China
2. The Key Laboratory of Pathobiology, Ministry of Education, College of Basic Medical Sciences, Jilin University, Changchun 130021, China
3. Department of Neurosurgery, The First Hospital of Jilin University, Changchun 130021, China
4. Department of Thoracic Surgery, The First Hospital of Jilin University, Changchun 130021, China