1. Huaxi MR Research Center (HMRRC), Functional and molecular imaging Key Laboratory of Sichuan Province, Department of Radiology, West China Hospital of Sichuan University, Chengdu, China, 610041
2. Department of Psychiatry, West China Hospital of Sichuan University, Chengdu, China, 610041
3. Department of Nuclear Medicine, West China Hospital of Sichuan University, Chengdu, China, 610041
4. Psychoradiology Research Unit of Chinese Academy of Medical Sciences, Chengdu, China, 610041