1. Fetal i+D Fetal Medicine Research Center, BCNatal - Barcelona Center for Maternal-Fetal and Neonatal Medicine (Hospital Clínic and Hospital Sant Joan de Déu), Institut Clínic de Ginecologia Obstetricia i Neonatologia, Institut d'Investigacions Biomèdiques August Pi i Sunyer; Universitat de Barcelona and Centre for Biomedical Research on Rare Diseases (CIBER-ER); Barcelona Spain
2. Pediatric Cardiology; Hospital Sant Joan de Déu; Barcelona Spain
3. The Labatt Family Heart Center, Division of Cardiology; Hospital for Sick Children and University of Toronto; Toronto Canada