1. Neurological Institute, Taipei Veterans General Hospital, Taiwan
2. School of Medicine, National Yang-Ming University, Taipei, Taiwan
3. Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital/Harvard Medical School, Charlestown, USA
4. Institute of Brain Science, National Yang-Ming University, Taipei, Taiwan
5. Brain Research Center, National Yang-Ming University, Taipei, Taiwan
6. Department of Ophthalmology, Taipei Veterans General Hospital, Taiwan
7. Department of Medical Research and Education, Taipei Veterans General Hospital, Taiwan