1. Department of Ophthalmology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
2. Francis I. Proctor Foundation, University of California, San Francisco, California, USA
3. Yale University School of Medicine, New Haven, Connecticut, USA
4. Department of Ophthalmology, University of California, San Francisco, California, USA
5. Department of Ophthalmology, Ocular Inflammatory Disease Center, UCLA Stein Eye Institute, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
6. Department of Ophthalmology and Visual Sciences, Washington University School of Medicine, St. Louis, Missouri, USA
7. Department of Ophthalmology and Pacific Vision Foundation, California Pacific Medical Center, San Francisco, California, USA