1. Department of Radiological Sciences, David Geffen School of Medicine; University of California; Los Angeles California USA
2. Department of Bioengineering; University of California; Los Angeles California USA
3. Department of Medicine, Division of Cardiology, David Geffen School of Medicine; University of California; Los Angeles California USA
4. Division of Cardiology; Veterans Affairs Greater Los Angeles Healthcare System; Los Angeles California USA
5. Biomedical Physics Inter-Departmental Graduate Program; University of California; Los Angeles California USA