1. Department of Plastic Surgery The First Affiliated Hospital of Sun Yat‐sen University Guangzhou China
2. Department of Liver Surgery The First Affiliated Hospital of Sun Yat‐sen University Guangzhou China
3. Division of Interventional Ultrasound The First Affiliated Hospital of Sun Yat‐sen University Guangzhou China
4. Clinical Trials Unit The First Affiliated Hospital of Sun Yat‐sen University Guangzhou China
5. Department of Surgery The First Affiliated Hospital of Sun Yat‐sen University Guangzhou China