Correction to: BMC Ophthalmol 22, 135 (2022)

https://doi.org/10.1186/s12886-022-02342-w

Following the publication of the original article [1], we were notified that due to a misunderstanding during the proofing process, Figure 1 was not displayed on two separate pages, the way that the author originally intended.

The original article has been corrected.