1. Division of Cardiology, Department of Medicine, Ronald Reagan UCLA Medical Center, Los Angeles, CA, USA
2. Department of Molecular, Cellular, and Integrative Physiology, UCLA, Los Angeles, CA, USA
3. David Geffen School of Medicine at University of California, 650 Charles E. Young Dr. South, A2-237 CHS, Los Angeles, CA 90095, USA
4. Cardiovascular Research Foundation of Southern California, Los Angeles, CA, USA
5. Los Angeles Biomedical Research Institute, Torrance, CA, USA
6. Division of Cardiology, Harbor UCLA Medical Center, Torrance, CA, USA
7. Cedars Sinai Heart Institute, Los Angeles, CA, USA