Week 36: Change in Fibrosis Score on Liver Biopsy. From: "In a Placebo Controlled 36 Week Phase 2 Trial, Treatment with MGL-3196 Compared to Placebo Results in Significant Reductions in Hepatic Fat (MRI-PDFF), Liver Enzymes, Fibrosis Biomarkers, Atherogenic Lipids, and Improvement in NASH on Serial Liver Biopsy". Image Credits: Madrigal Pharmaceuticals, Inc.