Author Contributions: Dr Wong had full access to all of the data in the study and takes responsibility for the integrity of the data and the accuracy of the data analysis.
Study concept and design: Mohamed, Gillies, Wong.
Acquisition of data: Mohamed, Gillies.
Analysis and interpretation of data: Mohamed, Wong.
Drafting of the manuscript: Mohamed, Gillies, Wong.
Critical revision of the manuscript for important intellectual content: Gillies, Wong.
Statistical analysis: Mohamed, Wong.
Obtained funding: Gillies.
Administrative, technical, or material support: Mohamed, Gillies, Wong.
Study supervision: Gillies, Wong.
Financial Disclosures: Dr Gillies reported that he is included as an inventor on patents relating to the formulation of triamcinolone for ocular use and its use for the treatment of retinal neovascularization but not diabetic macular edema. Dr Gillies and Dr Wong reported serving on advisory boards for and as investigators in clinical trials in diabetic retinopathy sponsored by Pfizer, Novartis, and Allergan and receiving grants, honoraria, and traveling fees from these companies. No other disclosures were reported.
Funding/Support: This study was funded by National Health and Medical Research Council of Australia grant 352312.
Role of the Sponsor: The National Health and Medical Research Council of Australia had no role in the design and conduct of the study; the collection, analysis, and interpretation of the data; or the preparation, review, or approval of the manuscript.