1. Department of Oncology, Southwest Medical University, Luzhou, Sichuan 646000, P.R. China
2. Department of Oncology, People's Hospital of Xinjin, Chengdu, Sichuan 611430, P.R. China
3. Department of Oncology, Xinjin Precision Tumor Hospital, Chengdu, Sichuan 611430, P.R. China
4. Department of Operation Management, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Chengdu 610072, P.R. China
5. School of Medicine, University of Electronic Science and Technology of China, Chengdu 611731, P.R. China
6. State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China
7. Department of Biomedical Engineering, School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan 610054, P.R. China
8. Department of Radiation Oncology, Sichuan Cancer Hospital and Institute, Chengdu, Sichuan 610041, P.R. China