Submitted for Publication: April 3, 2015; final revision received May 25, 2015; accepted May 26, 2015.
Published Online: July 9, 2015. doi:10.1001/jamaophthalmol.2015.2183.
Study concept and design: Fawzi.
Acquisition, analysis, or interpretation of data: All authors.
Drafting of the manuscript: Scarinci.
Critical revision of the manuscript for important intellectual content: Jampol, Linsenmeier, Fawzi.
Obtained funding: Fawzi.
Administrative, technical, or material support: Scarinci, Fawzi.
Study supervision: Fawzi.
Conflict of Interest Disclosures: All authors have completed and submitted the ICMJE Form for Disclosure of Potential Conflicts of Interest and none were reported.
Funding/Support: This work was supported in part by grant R01EY019951 from the National Eye Institute (Dr Fawzi) and by a grant from Research to Prevent Blindness to the Department of Ophthalmology, Northwestern University.
Role of the Funder/Sponsor: The funders had no role in the design and conduct of the study; collection, management, analysis, and interpretation of the data; preparation, review, or approval of the manuscript; and decision to submit the manuscript for publication.