1. Department of Radiology, West China Hospital, Sichuan University, Chengdu, China.
2. Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu, China.
3. North Sichuan Medical College, Nanchong, China.
4. MR Collaboration, Siemens Healthcare, Shanghai, China.
5. Department of Cardiology, West China Hospital, Sichuan University, Chengdu, China.