1. Division of Allergy, Immunology, and Rheumatology, Department of Medicine, Taipei Veterans General Hospital, Taipei City, Taiwan
2. Department of Ophthalmology, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan
3. Department of Radiology, Taipei Veterans General Hospital, Taipei City, Taiwan
4. Faculty of Medicine, National Yang-Ming University, Taipei City, Taiwan
5. Department of Pathology, Taipei Veterans General Hospital, Taipei City, Taiwan
6. Division of Endocrinology and Metabolism, Department of Medicine, Taipei Veterans General Hospital, Taipei City, Taiwan
7. Institute of Clinical Medicine, National Yang-Ming University, Taipei City, Taiwan