1. Department of Ophthalmology, Taipei Medical University Hospital, Taipei, Taiwan
2. Department of Neurology, Taipei Medical University Hospital, Taipei, Taiwan
3. Department of Neurology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
4. Big Data Research Center, Taipei Medical University, Taipei, Taiwan
5. School of Health Care Administration, Taipei Medical University, Taipei, Taiwan