1. Department of Medicine, Division of Cardiology, University of California, Los Angeles, CA 90095, USA.
2. Division of Endocrinology, Diabetes and Hypertension, Department of Medicine, University of California, Los Angeles, CA 90095, USA.
3. Department of Anesthesiology, Laboratory of Mitochondria and Metabolism, West China Hospital of Sichuan University, Chengdu 610041, China.
4. Departments of Population and Public Health Sciences and Biochemistry and Molecular Medicine, University of Southern California Keck School of Medicine, Los Angeles, CA 90089, USA.
5. Department of Biological Chemistry and Center for Epigenetics and Metabolism, University of California, Irvine School of Medicine, Irvine, CA 92697, USA.
6. Department of Human Genetics, University of California, Los Angeles, CA 90095, USA.
7. Department of Microbiology, Immunology and Molecular Genetics, University of California, Los Angeles, CA 90095, USA.