. 2009 Sep 7;9:49. doi: 10.1186/1471-2377-9-49
Copyright © 2009 Chau 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.
Figure 1.
Trimmed model with path coefficients at 12 months.