1. School of Biomedical Engineering (Suzhou), Division of Life Science and Medicine University of Science and Technology of China Hefei 230026 China
2. Department of Medical Imaging, Suzhou Institute of Biomedical Engineering and Technology Chinese Academy of Sciences Suzhou 215163 China
3. The School of Electro‐Optical Engineering Changchun University of Science and Technology Changchun 130013 China
4. Department of Urology The First Affiliated Hospital of SooChow University Suzhou 215006 China
5. Department of Radiology The First Affiliated Hospital of SooChow University Suzhou 215006 China
6. Department of Radiology Collaborative Innovation Center for Cancer Medicine, State Key Laboratory of Oncology in South China, Sun Yat‐Sen University Cancer Center Guangzhou 510060 China
7. Department of Radiology, Shanxi Province Cancer Hospital Shanxi Medical University Taiyuan 030013 China