1. West China Hospital of Sichuan University Department of Nuclear Medicine, , No. 37 Guo Xue Alley, 610041, Chengdu, Sichuan, China
2. Chinese Academy of Medical Sciences Research Unit of Psychoradiology, , No. 37 Guo Xue Alley, 610041, Chengdu, Sichuan, China
3. West China Hospital of Sichuan University Department of Radiology and Huaxi MR Research Center (HMRRC), Functional and Molecular Imaging Key Laboratory of Sichuan Province, , No. 37 Guo Xue Alley, 610041, Chengdu, Sichuan, China
4. First Hospital of Shanxi Medical University Department of Radiology, , 85 Jiefang South Road, Taiyuan, 030001, Shanxi, China
5. West China Xiamen Hospital of Sichuan University Department of Radiology, , 699 Jinyuan Xi Road, Jimei District, 361021 Xiamen, Fujian, China