1. University of Alabama at Birmingham, Department of Ophthalmology, Birmingham, Alabama, United States
2. University of Alabama at Birmingham, Department of Ophthalmology, Birmingham, Alabama, United States 2University of Alabama at Birmingham, Department of Epidemiology, Birmingham, Alabama, United States
3. University of Alabama at Birmingham, Department of Computer and Information Sciences, Birmingham, Alabama, United States
4. Center for Coastal Studies, Texas A&M University-Corpus Christi, Corpus Christi, Texas, United States
5. Medical University of South Carolina, Department of Ophthalmology, Charleston, South Carolina, United States
6. New York University School of Medicine, Department of Ophthalmology, New York, New York, United States