1. USC Eye Institute, Keck School of Medicine, University of Southern California, Los Angeles
2. Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland3Editor, JAMA Ophthalmology
3. Outcomes Insights, Inc, Westlake Village, California
4. Division of Epidemiology, The Ohio State University College of Public Health, Columbus
5. Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland
6. Genentech, Inc, South San Francisco, California