Published Online: June 11, 2015. doi:10.1001/jamaophthalmol.2015.1684.
Study concept and design: Cursiefen, Heindl.
Acquisition, analysis, or interpretation of data: All authors.
Drafting of the manuscript: Schaub, Heindl.
Critical revision of the manuscript for important intellectual content: Cursiefen, Heindl.
Statistical analysis: Schaub, Heindl.
Obtained funding: Cursiefen, Heindl.
Administrative, technical, or material support: Cursiefen, Heindl.
Study supervision: Cursiefen.
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 work was supported by grant Forschergruppe 2240 from the German Research Foundation and by grant Biomedicine 1302 from European Cooperation in Science and Technology.
Role of the Funder/Sponsor: The funders 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.