1. Department of Radiology West China Hospital, Sichuan University Chengdu China
2. Department of Radiology, Key Laboratory of Birth Defects and Related Diseases of Women and Children of Ministry of Education, West China Second University Hospital Sichuan University Chengdu China
3. Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Radiology Peking University Cancer Hospital and Institute Beijing China
4. Department of Endocrinology and Metabolism West China Hospital, Sichuan University Chengdu China