1. The First Affiliated Hospital of Soochow University; Department of Radiology; Suzhou; Jiangsu; People's Republic of China
2. Scott and White Memorial Hospital; Texas A&M Health Sciences Center; Temple; Texas
3. Department of Radiology; Cancer Center; Sun Yat-Sen University; Guangzhou; People's Republic of China
4. Key Laboratory of Brain Functional Genomics; East China Normal University; Shanghai; People's Republic of China
5. MRI Unit; Department of Psychiatry; Columbia University; New York; New York