1 Ophthalmology, University of Rochester School of Medicine and Dentistry, Vitreoretinal Service, Flaum Eye Institute, University of Rochester, Medical Center, Rochester, New York.
2 Department of Ophthalmology, University of Rochester School of Medicine and Dentistry, Flaum Eye Institute, University of Rochester Medical Center, Rochester, New York.
3 Department of Ophthalmology, The University of Alabama at Birmingham, Birmingham.