1. Clinical Center for Tumor Therapy, 2nd Affiliated Hospital, Chongqing Medical University, Chongqing, China
2. Medical Center, Bonn, Germany
3. Department of Surgical Propedeutics, HIFU Center University Hospital St. Marina, Medical University Peleven, Pleven, Bulgaria
4. Institute Khuab, Comprehensive Tumor Center Barcelona, Barcelona, Spain
5. Department of Internal Medicine I, University Hospital, Bonn, Germany
6. Department of Nuclear Medicine, University Hospital Bonn, Germany
7. Department of Gastroenterology and Hepatology, 2nd Affiliated Hospital, Chongqing Medical University, Chongqing, China