1. Department of Interventional Oncology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Province Guangdong, P.R. China
2. Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, P.R. China
3. The Fifth Medical Center, Oncology Department of PLA General Hospital, Beijing, P.R. China
4. Department of Minimal Invasive Intervention, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, P.R. China
5. Medical Cosmetic and Plastic Surgery Center, The Sixth Affiliated Hospital, Sun Yat-Sen University, No. 26, Erheng Road, Yuancun, Tianhe District, Guangzhou 510655, China
6. Department of Minimal Invasive Intervention, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651, Dongfeng East Road, Guangzhou 510060, China