The article Diagnostic accuracy of a smartphone bedside test to assess the fixation suppression of the vestibulo‑ocular reflex: when nothing else matters, written by Florin Gandor, Manfred Tesch, Hannelore Neuhauser, Doreen Gruber, Hans‑Jochen Heinze, Georg Ebersbach and Thomas Lempert, was originally published electronically on the publisher's internet portal on 01 June 2020 without open access.