1. From the Departments of Psychology and 2Ophthalmology, Columbia University, New York, New York;
2. From the Departments of Psychology and
3. the Department of Ophthalmology, Manhattan Eye, Ear & Throat Hospital, New York, New York; the 4Department of Ophthalmology, New York University, New York, New York; and
4. Ophthalmology, Columbia University, New York, New York;
5. Ophthalmology, Columbia University, New York, New York; the 4Department of Ophthalmology, New York University, New York, New York; and
6. the Department of Ophthalmology, Manhattan Eye, Ear & Throat Hospital, New York, New York; the 5Department of Ophthalmology, New York Medical College, Valhalla, New York.