1. Department of Ophthalmology, University of Washington, Seattle, Washington, United States
2. Roger and Angie Karalis Johnson Retina Center, Seattle, Washington, United States
3. Department of Public Health, School of Medicine, Chang Gung University, Taoyuan City, Taiwan
4. Department of Medicine, School of Medicine, Chang Gung University, Taoyuan City, Taiwan
5. Department of Ophthalmology, Allergy and Immunology, Department of Internal Medicine, Chang Gung Memorial Hospital at Linkou, Taoyuan City, Taiwan
6. Biostatistics Core Laboratory, Molecular Medicine Research Center, Chang Gung University, Taoyuan City, Taiwan
7. Division of Rheumatology, Allergy and Immunology, Department of Internal Medicine, Chang Gung Memorial Hospital at Linkou, Taoyuan City, Taiwan