1. Adult Congenital Heart Disease Medico-Surgical Unit, European Georges Pompidou Hospital, Paris, France
2. Pediatric and Congenital Heart Disease Department, Necker Hospital, Paris, France
3. Electrophysiology Service and Adult Congenital Heart Centre, Montreal Heart Institute, Université de Montréal, Montreal, Canada
4. Pediatric Electrophysiology, CHU Sainte-Justine, Université de Montréal, Montréal, Québec, Canada
5. Hôpital Cardiovasculaire Louis Pradel, Hospices Civils de Lyon, Université Claude Bernard Lyon 1, Lyon, France
6. Department of Congenital Heart Disease, Centre de Référence Malformations Cardiaques Congénitales Complexes M3C, Hôpital Marie Lannelongue, Groupe Hospitalier Paris-Saint Joseph, Plessis-Robinson, Paris, France
7. Department of Pediatric and Congenital Heart Disease, Arrhythmia Unit, Clinique Pasteur, Toulouse, France