1. Department of Radiology, The Sixth People’s Hospital of Chengdu, Chengdu, Sichuan, China
2. Department of Radiology,
The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China
3. Department of Radiology,
Nuclear Industry 416 Hospital, The 2nd Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan, China
4. Department of Radiology,
The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China;