Erratum to: Beneficial reward-to-risk action of glucosamine during pathogenesis of osteoarthritis.

© 2016 Kang et al. This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided 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 Creative Commons Public Domain Dedication waiver (http://creativecommons.org/ publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated. Erratum to: Eur J Med Res (2015) 20:89 DOI 10.1186/s40001‐015‐0176‐7 After publication of the original article [1], the authors noticed the Acknowledgements section was incorrect as follows: “This works was supported by National Research Foundation (NRF) of Korea Grant funded by the Korean Governments by the Korea government (MSIP) [2013R1A1A2011999], [NRF-2013R1A2A2A01067194], and [2011-0030130]. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.” The correct version of the Acknowledgements section is included below: