Atrial Fibrillation

• University of California — Los Angeles, California, United States
• Regional Cardiology Associates — Sacramento, California, United States
• Florida Heart Institute — Orlando, Florida, United States
• James Haley VA Hospital — Tampa, Florida, United States

• Investigative Site — Birmingham, Alabama, United States
• Investigative Site — Huntsville, Alabama, United States
• Investigative Site — Gainesville, Florida, United States
• Investigative Site — Orlando, Florida, United States

• Deutsches Herzzentrum Muenchen — Munich, Germany

• Hot Springs, Arkansas, United States
• Little Rock, Arkansas, United States
• Fresno, California, United States
• Glendale, California, United States

• Phoenix, Arizona, United States
• Scottsdale, Arizona, United States
• Conway, Arkansas, United States
• Glendale, California, United States

• Department of Cardiology, Skejby University Hospital — Aarhus, Denmark

• Montreal Heart Institute — Montreal, Quebec, Canada

Not specified

• Fort Lauderdale, Florida, United States
• Atlanta, Georgia, United States
• Buenos Aires, Argentina
• La Plata, Argentina

• Research Site — Esbjerg, Denmark
• Research Site — Hellerup, Denmark
• Research Site — Hvidovre, Denmark
• Research Site — Svendborg, Denmark