Figure 2. MortalityPredictors.org Database homepage. This is a screen capture of the database home page. Major database statistics are summarized on the left. In the center, an interactive bubble diagram displays a colored bubble for each database biomarker. Each bubble’s color corresponds to the biomarker type (color key shown at right), and the size corresponds to the largest normalized effect size for that marker. Clicking on a bubble leads to the database page for that biomarker. At the top, the main database section labels are shown as hyperlinks that lead to those portions of the database.