1. Center of Therapeutic Research for Hepatocellular Carcinoma; Beijing the 302nd Hospital; Beijing China
2. Center of Interventional Radiology for Oncology; Beijing the 302nd Hospital; Beijing China
3. Center of Interventional Radiology for Oncology; the 307th Affiliated Hospital of Military Academy of Sciences; Beijing China
4. Center of Oncology; Orient Affiliated Hospital of Beijing Traditional Chinese Medicine University; Beijing China
5. Division of GI/Hepatology; University of California; Irvine CA USA
6. Medical Center; Beijing the 302nd Hospital; Beijing China