1. Knowledge and Evaluation Research Unit, Mayo Clinic, Rochester, Minnesota
2. Department of Biomedical Data Sciences, Leiden University Medical Center, Leiden, the Netherlands
3. Department of Biostatistics and Informatics, Colorado School of Public Health, Anschutz Medical Campus, University of Colorado Denver, Aurora
4. Division of Biomedical Statistics and Informatics, Department of Health Sciences Research, Mayo Clinic, Rochester, Minnesota
5. Division of General Internal Medicine, Hennepin Health, Minneapolis, Minnesota
6. Thrombosis Clinic and Anticoagulation Services, Park Nicollet Health Services, St Louis Park, Minnesota
7. Division of Cardiology, Department of Medicine, University of Mississippi Medical Center, Jackson
8. Department of Internal Medicine, Division of Cardiovascular Disease, University of Alabama at Birmingham, Birmingham
9. Department of Emergency Medicine, University of Alabama at Birmingham, Birmingham
10. Department of Psychiatry and Psychology, Mayo Clinic, Rochester, Minnesota
11. Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, Minnesota
12. Heart Rhythm Services, Department of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota