1. Department of Radiology, The Affiliated Jiangning Hospital of Nanjing Medical University, Nanjing, China.
2. Research Center of Biostatistics and Computational Pharmacy, China Pharmaceutical University, Nanjing, China.
3. FL 8, Ocean International Center E, Beijing, China.
4. Department of Radiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China.
5. Department of Radiology, The Affiliated Nanjing Drum Tower Hospital of Nanjing University Medical School, Nanjing, China.