1. From the Bascom Palmer Eye Institute, University of Miami School of Medicine, Miami, Florida; the
2. Department of Statistics, the Department of Human Development and Family Studies, Purdue University, West Lafayette, Indiana; the
3. Department of Epidemiology & Public Health, University of Miami School of Medicine, Miami, Florida; and the
4. Dana Center for Preventive Ophthalmology, Wilmer Eye Institute, the Johns Hopkins University School of Medicine, Baltimore, Maryland.
5. From the Bascom Palmer Eye Institute, University of Miami School of Medicine, Miami, Florida; the 3Department of Epidemiology & Public Health, University of Miami School of Medicine, Miami, Florida; and the