Correction to:

Wien Klin Wochenschr 2017

https://doi.org/10.1007/s00508-017-1299-3

The article S(+)-ketamine Current trends in emergency and intensive caremedicine, written by Helmut Trimmel, Raimund Helbok, Thomas Staudinger, Wolfgang Jaksch, Brigitte Messerer, Herbert Schöchl and Rudolf Likar, was originally published electronically on the publisher’s internet portal (currently SpringerLink) on 10 January 2018 without open access. With the author(s)’ decision to opt for Open Choice the copyright of the article changed on 13 June 2018 to © The Author(s) 2018 and the article is forthwith distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits use, duplication, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.