1. Department of Neurology, University of California, Los Angeles, Los Angeles, California, United States
2. Information Services and Solutions, University of California, Los Angeles, Los Angeles, California, United States
3. Division of Cardiology, Department of Medicine, University of California, Los Angeles, Los Angeles, California, United States
4. Division of General Internal Medicine, Department of Medicine, University of California, Los Angeles, Los Angeles, California, United States
5. Department of Urology, University of California, Los Angeles, Los Angeles, California, United States