Submitted for Publication: February 19, 2014; accepted May 21, 2014.
Published Online: August 28, 2014. doi:10.1001/jamaophthalmol.2014.2876.
Study concept and design: S.-C. Lin, Wang, S. C. Lin.
Acquisition, analysis, or interpretation of data: All authors.
Drafting of the manuscript: S.-C. Lin.
Critical revision of the manuscript for important intellectual content: All authors.
Statistical analysis: S.-C. Lin, Singh.
Administrative, technical, or material support: S. C. Lin.
Study supervision: Wang, Singh, S. C. Lin.
Conflict of Interest Disclosures: None reported.
Funding/Support: This study was supported by core grant EY002162 from the National Eye Institute (Dr S. C. Lin), by That Man May See Inc (Dr S. C. Lin), and by Research to Prevent Blindness (Dr S. C. Lin).
Role of the Funder/Sponsor: The funding sources 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.