Heart Diseases

• Department of Cardiology, Viborg Regional Hospital — Viborg, Central Jutland, Denmark
• Department of Cardiology, Aarhus University Hospital — Aarhus, Denmark
• Department of Internal Medicine, Horsens Regional Hospital — Horsens, Denmark

• St. Olav University Hospital — Trondheim, Norway

• Scottsdale Heart Group — Scottsdale, Arizona, United States
• Cardiac and Vascular Research Center of Northern Michigan — Petoskey, Michigan, United States

• Aire-sur-la-Lys, France
• Chenôve, France
• Cysoing, France
• Dijon, France

• Sheba MC — Ramat Gan, Israel

• London North West University Healthcare NHS Trust — Harrow, United Kingdom

• Bordeaux University Hospital — Pessac, France

• Heart Center Research — Huntsville, Alabama, United States
• Iowa Heart Center — West Des Moines, Iowa, United States
• Associates in Cardiology PA — Silver Spring, Maryland, United States
• Lourdes Cardiology Services — Voorhees Township, New Jersey, United States

• Texas Children's Hospital — Houston, Texas, United States

Not specified