1. Center for Brain Imaging, School of Life Science and Technology; Xidian University; Xi'an 710126 Peoples Republic of China
2. Engineering Research Center of Molecular and Neuro Imaging; Ministry of Education; Xi'an 710126 Peoples Republic of China
3. Department of Medical Imaging; First Affiliated Hospital of Xi'an Jiaotong University; Xi'an 710061 Peoples Republic of China
4. CAS Key Laboratory of Mental Health, Institute of Psychology; Beijing China
5. Department of Psychology; University of Chinese Academy of Sciences; Beijing China
6. Faculty of Psychology, Southwest University; Chongqing China