Correction to: Syst Rev
https://doi.org/10.1186/s13643-018-0846-y
Following publication of the original article [1], the authors reported an error in Fig. 4 in the PDF version. Figure 4 is the duplicate image of Fig. 3 and the correct figure is missing. The authors would like to apologize for this error. The correct figure is shown below.
Forest plot of summary estimates of sensitivity of non-mydriatic imaging using different field strategies (1: one field, 2: two fields, 3: greater than two fields)
Reference
Piyasena MMPN, Murthy GVS, Yip JLY, Gilbert C, Peto T, Gordon I, Hewage S, Kamalakannan S. Systematic review and meta-analysis of diagnostic accuracy of detection of any level of diabetic retinopathy using digital retinal imaging. Syst Rev. 2018;7:182 https://doi.org/10.1186/s13643-018-0846-y.
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Piyasena, M.M.P.N., Murthy, G.V.S., Yip, J.L.Y. et al. Correction to: Systematic review and meta-analysis of diagnostic accuracy of detection of any level of diabetic retinopathy using digital retinal imaging. Syst Rev 8, 106 (2019). https://doi.org/10.1186/s13643-019-1023-7
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DOI: https://doi.org/10.1186/s13643-019-1023-7