Submitted for Publication: November 30, 2014; final revision received March 8, 2015; accepted March 16, 2015.
Published Online: May 14, 2015. doi:10.1001/jamaophthalmol.2015.1119.
Study concept and design: Gupta, Gragoudas, Kim.
Acquisition, analysis, or interpretation of data: Gupta, Lane, Mayne, Crabtree, Gragoudas, Kim.
Drafting of the manuscript: Gupta, Mayne, Gragoudas.
Critical revision of the manuscript for important intellectual content: Gupta, Lane, DeAngelis, Crabtree, Gragoudas, Kim.
Statistical analysis: Gupta, Lane, DeAngelis, Crabtree, Gragoudas.
Obtained funding: Gragoudas.
Administrative, technical, or material support: DeAngelis, Gragoudas, Kim.
Study supervision: DeAngelis, Gragoudas, Kim.
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 study was supported by funding from the Grimshaw-Gudewicz Charitable Foundation.
Role of the Funder/Sponsor: The Grimshaw-Gudewicz Charitable Foundation was not involved in the design and conduct of the study; collection, management, analysis, and interpretation of the data; preparation, review, or approval of the manuscript; or decision to submit the manuscript for publication.