1. From the New York University School of Medicine, New York, New York;
2. From the New York University School of Medicine, New York, New York; the 2Einhorn Clinical Research Center, New York Eye and Ear Infirmary, New York, New York;
3. the Einhorn Clinical Research Center, New York Eye and Ear Infirmary, New York, New York; the 3New York Medical College, Valhalla, New York; and
4. the Einhorn Clinical Research Center, New York Eye and Ear Infirmary, New York, New York;
5. From the New York University School of Medicine, New York, New York; the 4Manhattan Eye, Ear and Throat Hospital, New York, New York.