Children's National Medical Center, Washington, District of Columbia, United States
Johns Hopkins University, Baltimore, Maryland, United States
University of Miami School of Medicine, Miami, Florida, United States
Indiana University, Indianapolis, Indiana, United States
Washington University School of Medicine, St. Louis, Missouri, United States
The Johns Hopkins Hospital, Baltimore, Maryland, United States
Johns Hopkins Hospital, Baltimore, Maryland, United States
Johns Hopkins Hospital, Baltimore, Maryland, United States
Johns Hopkins Hospital, Baltimore, Maryland, United States
Johns Hopkins University School of Medicine, Dept. of Psychiatry, Baltimore, Maryland, United States
Johns Hopkins Hospital, Baltimore, Maryland, United States
No facility, this is a community based trial, Multiple Villages, Uttar Pradesh, India
Retina Associates of Cleveland, Beachwood, Ohio, United States
Ophthalmic Consultants of Boston, Boston, Massachusetts, United States
Retina Vitreous Associates, Beverly Hills, California, United States