Affiliation: | 1. Southern California College of Optometry at Marshall B. Ketchum University, Fullerton, California;2. Mayo Clinic, Rochester, Minnesota;3. Jaeb Center for Health Research, Tampa, Florida;4. Cincinnati Children''s Hospital Medical Center, Cincinnati, Ohio;5. Eye Care Associates, Inc., Poland, Ohio;6. Duke Eye Center, Durham, North Carolina;7. Greater Baltimore Medical Center, Baltimore, Maryland |