1. Department of Biomedical Informatics Emory University Atlanta Georgia USA
2. School of Electrical and Computer Engineering Georgia Institute of Technology Atlanta Georgia USA
3. Neurocardiology Research Center of Excellence and Cardiac Arrhythmia Center David Geffen School of Medicine at UCLA Los Angeles California USA
4. Department of Epidemiology, Rollins School of Public Health Emory University Atlanta Georgia USA
5. Department of Medicine, Division of Cardiology Emory University School of Medicine Atlanta Georgia USA
6. Atlanta Veterans Affairs Health Care System Atlanta Georgia USA
7. Department of Biomedical Engineering Georgia Institute of Technology and Emory University Atlanta Georgia USA