Figure 1

Schematic overview of the study design. LC: diet with low calcium (0.25%, wt/wt); NC: diet with normal calcium (0.70%, wt/wt); HC: diet with high calcium (1.2%, wt/wt).
Schematic overview of the study design. LC: diet with low calcium (0.25%, wt/wt); NC: diet with normal calcium (0.70%, wt/wt); HC: diet with high calcium (1.2%, wt/wt).