Affiliation: | 1 Toronto Congenital Cardiac Centre for Adults, University of Toronto, Toronto, Ontario;2 University of Montreal Adult Congenital Heart Centre, Montreal Heart Institute, Montreal, Quebec;3 Mazankowski Alberta Heart Institute, University of Alberta, Edmonton, Alberta;4 The Hospital for Sick Children, University of Toronto, Toronto, Ontario;5 Adult Congenital and Valvular Heart Disease Center, Department of Cardiology and Angiology, University of Muenster, Muenster, Germany;6 Royal Prince Alfred Hospital, University of Sydney, Sydney, Australia;7 McGill Adult Unit for Congenital Heart Disease Excellence, McGill University, Montreal, Quebec |