Correction: BMC Ophthalmol 20, 106 (2020)

https://doi.org/10.1186/s12886-020-1333-5

In the original version of this article [1], the first sentence of the Methods section incorrectly described the sequence of Interphotoreceptor retinoid-binding peptide (IRBP) 1-20 as GPTHLFQPSLVLDMAKVLLD.

The correct sequence is Ac-GPTHLFQPSLVLDMAKVLD-amide.

The PDF and HTML versions of the original article have been corrected.