Affiliation: | 1. Departments of Ophthalmology, Tzu-Chi Buddhist General Hospital (Lee), Taipei, Taiwan;2. National Taiwan University Hospital (Hu, Wang), Taipei, Taiwan;1. Department of Ophthalmology, Columbia University, 630 W 168th Street, 10032 New York, NY, USA;2. Department of Optometry and Vision Sciences, Cardiff University, Cardiff, UK |