Refractive Errors

• Stanford University School of Medicine — Stanford, California, United States
• 20/20 Institute — Indianapolis, Indiana, United States
• Durrie Vision — Overland Park, Kansas, United States
• Johns Hopkins University School of Medicine — Baltimore, Maryland, United States

Not specified

• Johns Hopkins University — Baltimore, Maryland, United States

• Brien Holden Vision Institute — Sydney, New South Wales, Australia

• Birmingham, United Kingdom

• Fondation ophtalmique Adolphe de Rothschild — Paris, France

• Fondation ophtalmique Adolphe de Rothschild — Paris, France

• Brennan Consultants 110 Auburn Rd — Auburn Village, Victoria, Australia

• Department of Ophthalmology, UNIFESP&EPM — São Paulo, Brazil

• University of Iowa — Iowa City, Iowa, United States
• Massachusetts Eye and Ear Infirmary — Boston, Massachusetts, United States