1 Department of Radiology, Shengjing Hospital of China Medical University, 36 Sanhao St, Heping District, Shenyang 110004, China. Electronic address: wbsqz@163.com.
2 Department of Radiology, Shengjing Hospital of China Medical University, 36 Sanhao St, Heping District, Shenyang 110004, China.
3 Department of Radiology, Shengjing Hospital of China Medical University, 36 Sanhao St, Heping District, Shenyang 110004, China. Electronic address: liuzy1226@126.com.