1 Correction to: Drugs (2019) 79:997–1008 https://doi.org/10.1007/s40265-019-01133-w

The article Tiotropium/Olodaterol: A Review in COPD, written by Hannah A. Blair, was originally published Online First without open access. After publication in volume 79, issue 9, pages 997–1008 Boehringer Ingelheim International GmbH requested that the article be Open Choice to make the article an open access publication. Post-publication open access was funded by Boehringer Ingelheim International GmbH. The article is forthwith distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial 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.


The original article has been updated.