Erratum to: Graefes Arch Clin Exp Ophthalmol

DOI 10.1007/s00417-017-3594-0

The original version of this article inadvertently contained mistake.

Reason: the western blot image for figure 2a was mislabeled - instead of labeling the lower band as 'input', it is labeled as 'IgG'

Corrected version: see screenshot below

figure a