. 2012 Jul 20;12:99. doi: 10.1186/1471-2288-12-99
Copyright ©2012 Held 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.
Calibration plot with 95% confidence interval for Approach 1.