1. Department of Radiology First Affiliated Hospital of Guangxi Medical University Nanning P. R. China
2. Department of Radiology Xiangya Hospital, Central South University Changsha P. R. China
3. Department of Radiology Nanning First People's Hospital Nanning P. R. China
4. Department of Radiology Affiliated Hospital of Youjiang Medical University for Nationalities Baise P. R. China
5. National Engineering Research Center of Personalized Diagnostic and Therapeutic Technology Xiangya Hospital Changsha P. R. China
6. National Clinical Research Center for Geriatric Disorders Xiangya Hospital, Central South University Changsha P. R. China
7. Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital Central South University Changsha P. R. China
8. Hunan Engineering Research Center of Skin Health and Disease Xiangya Hospital, Central South University Changsha P. R. China
9. Department of Neurology Xiangya Hospital, Central South University Changsha P. R. China
10. Department of Neurosurgery Xiangya Hospital, Central South University Changsha P. R. China
11. Department of Diagnostic Radiology City of Hope National Medical Center Duarte California USA