Cardiac Conduction System Disease

• CH Amiens — Amiens, France
• CHU Angers — Angers, France
• CH Besancon — Besançon, France
• CHU Clermont Ferrand — Clermont-Ferrand, France

• Southampton General Hospital — Southampton, Hampshire, United Kingdom

• New York University School of Medicine — New York, United States

• Hospital General de Agudos — Buenos Aires, Argentina
• National Heart Foundation Hospital and Research Institute — Dhaka, Bangladesh
• United Hospital Limited — Dhaka, Bangladesh
• CARE Hospitals — Hyderabad, Andhra Pradesh, India

Not specified

• Department of Cardiology, Aalborg University Hospital — Aalborg, Denmark

• Rigshospitalet — Copenhagen, Capital Region, Denmark

• Heart Center Leipzig — Leipzig, Germany

• Auckland City Hospital — Auckland, New Zealand
• Christchurch Hospital — Christchurch, New Zealand

• University of California, San Diego — La Jolla, California, United States