. 2015 Jul 2;4:309. doi: 10.1186/s40064-015-1023-6
© Bianco et al. 2015
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.
Figure 1.
Linear regression analysis of the sample (n = 381).