1. Department of Pediatrics, Faculty of Medicine and Health Sciences, University of Sherbrooke, Sherbrooke, Québec, Canada
2. Centre de Recherche du Centre Hospitalier Universitaire de Sherbrooke, Sherbrooke, Québec, Canada
3. McGill Adult Unit for Congenital Heart Disease Excellence, McGill University Health Centre, Montreal, Québec, Canada
4. Department of Family Medicine and Emergency Medicine, Faculty of Medicine and Health Sciences, University of Sherbrooke, Sherbrooke, Québec, Canada
5. Division of Pediatric Cardiology, Centre Hospitalier Universitaire Sainte-Justine, Montreal, Québec, Canada
6. Division of Pediatric Cardiology, McGill University Health Centre, Montreal, Québec, Canada
7. Division of Pediatric Cardiology, Centre Hospitalier Universitaire de Québec, Québec, Québec, Canada