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. 2013 Feb 15;11:39. doi: 10.1186/1741-7015-11-39

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Copyright ©2013 Altamirano-Bustamante et al; licensee BioMed Central Ltd.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Semantic networks. Keywords were identified with Atlas.ti 6.0 software. Words were sorted according to the frequency of their appearance in the interviews. The cut-off point, which divides the set of words into a high-frequency and low-frequency groups, was identified. Radial graphs explaining the frequency of appearance were created with MS Excel 2007. Red indicates before CME, and blue indicates after CME. A: Semantic Networks for Life History. B: Semantic Networks for Ethical Discernment. C: Semantic Networks for Healthcare Personnel-Patient Relationship.