Erratum: Development of an intervention to facilitate implementation and uptake of diabetic retinopathy screening (Implementation Sci (2020) 15: 34 DOI: 10.1186/s13012-020-00982-4)

Following the publication of the original article [1], the authors realised there were two errors in Additional file 9: Figure S1. The file should have included a footnote clarifying that the total number of people who completed questionnaires was 30 (13 patients and 17 health care professionals). ‘Suppl. Figure 1 (d) - Feasible’ was a copy of ‘Suppl. Figure 1 (e) - Feasible’. The correct file has been included with this correction article.