Duke University Medical Center, Durham, North Carolina, United States
University of Rochester Medical Center, Rochester, New York, United States
Cleveland Clinic Foundation, Cleveland, Ohio, United States
Hôpital Haut Lèvêque, Pessac, Paris, France
Hopital Cantonal de Geneve, Geneva, Switzerland
Hopital Lariboisiere, Paris, France
Good Samaritan Hospital, Los Angeles, California, United States
Stanford University School of Medicine, Stanford, California, United States
Arizona Arrhythmia Consultants, Scottsdale, Arizona, United States
Good Samaritan Hospital, Los Angeles, California, United States
Memorial Regional Hospital, Hollywood, Florida, United States
University of Pennsylvania, Philadelphia, Pennsylvania, United States
University of Rochester Medical Center, Rochester, New York, United States
Marin General Hospital, Greenbrae, California, United States
St. Lukes Roosevelt Hospital, New York, New York, United States