1. Eiger BioPharmaceuticals, Inc., Palo Alto, CA 94306, USA
2. Division of Endocrinology, Metabolism, and Diabetes, Department of Medicine, University of Colorado School of Medicine, Aurora, CO 80045, USA
3. Division of Endocrinology, Diabetes, and Metabolism, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA
4. Division of Endocrinology, Gerontology, and Metabolism, Department of Medicine, Stanford University School of Medicine, Stanford, CA 94305, USA
5. Division of Endocrinology, Diabetes, and Metabolism, Department of Medicine, University of Wisconsin, Madison, WI 53705, USA
6. Division of Endocrinology, Metabolism, and Nutrition, Department of Medicine, Duke University School of Medicine, Durham, NC 27710, USA