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. 2016 Feb 27;16:190. doi: 10.1186/s12889-016-2866-7

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© Reed et al. 2016

Open Access 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.

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Fig. 2 — Mean Exercise Leader confidence with Heart Wise Exercise program elements. Response options ranged from 1 “not at all knowledgeable/comfortable/confident” to 5 “extremely knowledgeable/comfortable/confident”. Error bars denote standard deviation