Departments of Ophthalmology (AK, MDLG, MK) and Pathology (YS), Columbia University Irving Medical Center, New York-Presbyterian Hospital, New York, New York; Department of Surgery (Ophthalmology) (JNM), Jacobi Medical Center, Bronx, New York; and Department of Ophthalmology & Visual Sciences (JNM), Albert Einstein College of Medicine, Bronx, New York.