1. Department of Medicine, Division of Endocrinology, David Geffen School of Medicine at UCLA, 650 Charles E. Young Dr., Los Angeles, CA 90095, USA.
2. Department of Molecular and Medical Pharmacology, David Geffen School of Medicine at UCLA, 650 Charles E. Young Dr., Los Angeles, CA 90095, USA.
3. Molecular Biology Institute at UCLA, 611 Charles E. Young Drive East, Los Angeles, CA 90095-1570, USA.
4. Center for Medicines Discovery, University of Oxford, Oxfordshire OX3 7DQ, UK.
5. Department of Physiology, University of California, Los Angeles, 650 Charles E. Young Dr., Los Angeles, CA 90095, USA.
6. Department of Molecular Cell Biology, School of Natural Sciences, University of California, Merced, 5200 North Lake Rd., Merced, CA 95343, USA.
7. Evans Biomedical Research Center, Boston University School of Medicine, 650 Albany St., Boston, MA 02118, USA.
8. Department of Human Genetics, David Geffen School of Medicine at UCLA, 650 Charles E. Young Dr., Los Angeles, CA 90095, USA.
9. Department of Pharmacology and Systems Physiology, University of Cincinnati College of Medicine, 231 Albert Sabin Way, Cincinnati, OH 45267-0575, USA.
10. Department of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, CA 90095, USA.
11. Department of Medicine, Division of Cardiology, David Geffen School of Medicine at UCLA, 650 Charles E. Young Dr., Los Angeles, CA 90095, USA.
12. Department of Microbiology, Immunology and Molecular Genetics, David Geffen School of Medicine at UCLA, 650 Charles E. Young Dr., Los Angeles, CA 90095, USA.