Correction to: Eye

https://doi.org/10.1038/s41433-019-0566-0

On Page 5, under the heading of Retinalyze, the following statement was made:

“A large report based on disease/no disease grading of 6722 patients was published in 2007 showing 90.5% sensitivity for detecting any DR or technical issues, with 67.4% specificity [35].”

This report has been erroneously placed under the Retinalyze subheading and does not represent results obtained using the Retinalyze system.

This has been removed from the PDF and HTML of the manuscript.

The authors sincerely apologise for this error.