Atrial Fibrillation

• Massachusetts General Hospital — Boston, Massachusetts, United States

• Multiple Locations, Spain

• Istanbul University- Cerrahpasa, Institute of Cardiology — Istanbul, Turkey (Türkiye)

• Städtisches Klinikum Karlsruhe GmbH — Karlsruhe, Baden-Würtemberg, Germany
• Herz- und Gefäßklinik — Bad Neustadt an der Saale, Bavaria, Germany
• Klinikum Coburg GmbH — Coburg, Bavaria, Germany
• Kardiologische Gemeinschaftspraxis am Park Sanssouci — Potsdam, Brandenburg, Germany

• Brigham and Women's Hospital — Boston, Massachusetts, United States

• University of Ottawa Heart Institution — Ottawa, Ontario, Canada

• Herzzentrum Leipzig GmbH — Leipzig, Saxony, Germany
• Klinik Hirslanden — Zurich, Switzerland

• Victoria Cardiac Arrhythmia Trials Inc. — Victoria, British Columbia, Canada
• QEII Health Sciences Centre — Halifax, Nova Scotia, Canada
• Hamilton Health Sciences Centre — Hamilton, Ontario, Canada
• London Health Sciences Centre — London, Ontario, Canada

• St Bartholomew's Hospital — London, United Kingdom

Not specified