1. Department of Radiology, Affiliated Tumor Hospital of Nantong University, Nantong, Jiangsu Province, China
2. Department of Radiology, Yancheng No. 1 People’s Hospital, Yancheng, Jiangsu Province, China
3. GE Healthcare China, Shanghai, China
4. Department of Radiology, Shanxi Cancer Hospital, Shanxi, Shanxi Province, China