1. Department of Ophthalmology, National Taiwan University Hospital, Taipei, Taiwan
2. Graduate Institute of Pathology, College of Medicine, National Taiwan University, Taipei, Taiwan
3. Department of Ophthalmology, Far Eastern Memorial Hospital, Taipei, Taiwan
4. Department of Ophthalmology, National Taiwan University Hospital, Yun-Lin Branch, Yun-Lin, Taiwan
5. Deparment of Ophthalmology, National Taiwan University College of Medicine, Taipei, Taiwan
6. Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
7. Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan