1. From the Einhorn Clinical Research Center, New York Eye and Ear Infirmary, New York, New York;
2. From the Einhorn Clinical Research Center, New York Eye and Ear Infirmary, New York, New York; 2Department of Ophthalmology, New York University School of Medicine, New York, New York; and
3. From the Einhorn Clinical Research Center, New York Eye and Ear Infirmary, New York, New York; 2Department of Ophthalmology, New York University School of Medicine, New York, New York; and the 3Department of Ophthalmology, New York Medical College, Valhal
4. From the Einhorn Clinical Research Center, New York Eye and Ear Infirmary, New York, New York; the 3Department of Ophthalmology, New York Medical College, Valhalla, New York.