Correction to: BMC Med Res Methodol (2018) 18:162
https://doi.org/10.1186/s12874-018-0621-8
Following publication of the original article [
1], the authors reported a change in the ‘Competing interests’ section as described below.
‘Competing interests’ in the original article:
Revised ‘Competing interests’:
BCJ, PAC, POV and GG are members of the GRADE working group. In 2015, BCJ received funding from the International Life Science Institute to assess the methodological quality of nutrition guidelines using internationally accepted GRADE and AGREE guideline standards for a study titled “The Scientific Basis of Guideline Recommendations on Sugar Intake: A Systematic Review” [
2]. The remaining authors declare no potential competing interests.
Open AccessThis 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.