1. Department of Biliary‐Pancreatic Surgery Affiliated Tongji Hospital Tongji Medical College Huazhong University of Science and Technology 1095 Jiefang Ave Wuhan Hubei 430030 China
2. Hubei Key Laboratory of Hepato‐Pancreato‐Biliary Diseases Affiliated Tongji Hospital Tongji Medical College Huazhong University of Science and Technology 1095 Jiefang Ave Wuhan Hubei 430030 China
3. Institute of Integrated Traditional Chinese and Western Medicine Affiliated Tongji Hospital Tongji Medical College Huazhong University of Science and Technology 1095 Jiefang Ave Wuhan Hubei 430030 China
4. Department of Plastic and Cosmetic Surgery Affiliated Tongji Hospital Tongji Medical College Huazhong University of Science and Technology 1095 Jiefang Ave Wuhan Hubei 430030 China