Submitted for Publication: May 14, 2014; final revision received January 19, 2015; accepted March 11, 2015.
Published Online: May 7, 2015. doi:10.1001/jamaophthalmol.2015.0972.
Study concept and design: Radwan, Soliman, Koozekanani.
Acquisition, analysis, or interpretation of data: All authors.
Drafting of the manuscript: Radwan, Soliman, Zhang, Koozekanani.
Critical revision of the manuscript for important intellectual content: Radwan, Soliman, Tokarev, van Kuijk, Koozekanani.
Statistical analysis: Radwan, Soliman, Zhang, Koozekanani.
Obtained funding: van Kuijk, Koozekanani.
Administrative, technical, or material support: Soliman, Tokarev, van Kuijk, Koozekanani.
Study supervision: Soliman, van Kuijk, Koozekanani.
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 research was supported by the Minnesota Lions and Research to Prevent Blindness. Research reported in this publication was also supported by the National Center for Advancing Translational Sciences of the National Institutes of Health Award Number UL1TR000114.
Role of the Funder/Sponsor: None of the sources of funding support had any 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.
Disclaimer: The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health.