1. Department of Endocrinology and Metabolism, Cleveland Clinic, Cleveland, Ohio
2. Department of Pharmaceutical Sciences, Northeast Ohio Medical University, Rootstown, Ohio
3. Department of Cellular & Molecular Medicine, Cleveland Clinic, Cleveland, Ohio
4. Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, Ohio
5. Merck Research Laboratories, Kenilworth, New Jersey
6. Department of Hepatology, Cleveland Clinic, Cleveland, Ohio