Erratum
Upon publication of the article [1], it was noticed that there was an error in Appendix 1. The 3rd line should read as:
(exp hypertension/ OR (blood adj pressure).ti. OR hypertens$.ti.) AND (OR/1-2)
Anzeige
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.