Johns Hopkins School of Public Health, Baltimore, Maryland, United States
Ohio State University, Columbus, Ohio, United States
Northern New England Consortium, Colchester, Vermont, United States
University of Miami, Miami, Florida, United States
Department of Ophthalmology, New York Hospital-Cornell Medical Center, New York, New York, United States
Department of Ophthalmology, Mount Sinai School of Medicine, New York, New York, United States
Cullen Eye Institute, Baylor College of Medicine, Houston, Texas, United States
University of California, Irvine, Irvine, California, United States
University of Southern California, Los Angeles, California, United States
Jules Stein Eye Institute, Los Angeles, California, United States