Submitted for Publication: February 10, 2013; final revision received June 19, 2013; accepted June 19, 2013.
Published Online: November 28, 2013. doi:10.1001/jamaophthalmol.2013.5677.
Study concept and design: Finger.
Acquisition of data: Semenova.
Analysis and interpretation of data: Semenova, Finger.
Drafting of the manuscript: Semenova, Finger.
Critical revision of the manuscript for important intellectual content: Finger.
Statistical analysis: Semenova.
Obtained funding: Finger.
Administrative, technical, or material support: Finger.
Study supervision: Finger.
Conflict of Interest Disclosures: None reported.
Funding/Support: Research was supported by The Eye Cancer Foundation (http://www.eyecancer.com/foundation).
Role of the Sponsor: The Eye Cancer Foundation had no role in the design and conduct of the study; collection, management, analysis, or interpretation of the data; preparation, review, or approval of the manuscript; and decision to submit the manuscript for publication.