1. From the Department of Surgery and 3Department of Ophthalmology, Yale University School of Medicine, New Haven, Connecticut; and 2Department of Ophthalmology, Second Affiliated Hospital of Harbin University, Harbin, China.
2. Department of Ophthalmology, Yale University School of Medicine, New Haven, Connecticut; and
3. From the Department of Surgery and 3Department of Ophthalmology, Yale University School of Medicine, New Haven, Connecticut; and