. 2014 Feb 13;14:10. doi: 10.1186/1472-6947-14-10
Copyright © 2014 Kelly-Blake 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 credited.
Figure 1.
Making Choices© DA insertion point.