. 2012 Jan 17;12:38. doi: 10.1186/1471-2458-12-38
Copyright ©2011 Stenbacka 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.
An illustration of possible predictors of mortality.