Axenovich T, Zorkoltseva I, Belonogova N, et al. Linkage and association analyses of glaucoma related traits in a large pedigree from a Dutch genetically isolated population. J Med Genet 2011;48:802–9. doi:10.1136/jmedgenet-2011-100436. The names of the authors from The Netherlands should be: van Koolwijk LME, Ramdas WD, Amin N, Despriet DDG, Vingerling JR, Lemij HG, Oostra BA, Klaver CCW, Aulchenko YS, van Duijn CM.