About the cover: The liver compartment (A) for (B) describing the basal, temporal liver Hmgcr and Cyp7a1 mRNA expression (expressed as FCs, normalized by the 9 AM value), and liver cholesterol concentrations in mice fed with normal diet, without treatment and (C), Hmgcr and Cyp7a1 mRNA and cholesterol levels after repeated 1,25(OH)2D3 IP administration by Pang et al. (dx.doi.org/10.1124/dmd.117.077271).