Submitted for Publication: June 11, 2013; final revision received September 24, 2013; accepted December 10, 2013.
Published Online: April 17, 2014. doi:10.1001/jamaophthalmol.2014.280.
Study concept and design: Banerjee, Charteris.
Acquisition, analysis, or interpretation of data: All authors.
Drafting of the manuscript: Banerjee, Chandra, Charteris.
Critical revision of the manuscript for important intellectual content: All authors.
Administrative, technical, or material support: Banerjee, Chandra, Charteris.
Study supervision: Sullivan, Charteris.
Conflict of Interest Disclosures: None reported.