Appendix. International Fetal Cardiac Intervention Registry Participants by Country/Center Argentina Australia Austria Belgium Brazil Canada France Germany The Netherlands Poland Portugal Spain Sweden United Kingdom Hospital Italiano de Buenos Aires Royal Hospital for Women University Hospitals Leuven Hospital do Coração University of São Paulo The Hospital for Sick Children Mount Sinai Hospital, University of Toronto Centre Medico-Chirurgical et Obstetrical Necker Hospital For Sick Children Center for Gynecology and Obstetrics German Heart Center University of Bonn University of Dusseldorf Academic Medical Center Leiden University Medical Center Medical University of Warsaw The Center of Medical Postgraduate Education Memorial Health Institute Hospital São João/Porto Medical School A Coruña University Hospital Autonomous University of Barcelona Hospital Universitario 12 de Octubre The Queen Silvia Children's Hospital Evelina London Children's Sofía Grinenco, Pablo Marantz, Lucas Otaño Dan Challis, Gary Sholler Wolfgang Arzt, Gerald Tulzer Roland Devlieger Carlos Pedra, Simone Pedra, Fabio Peralta Lilian Lopes Edgar Jaeggi Greg Ryan Romain Favre Younes Boudjemline Thomas Kohl Renate Oberhoffer Ulrich Gembruch, Ulrike Herberg Klaus Schmidt Sally Clur Monique Haak, Dick Oepkes Joanna Dangel Marzenia DÄ™bska Adam Kolesnik Jose Areias Carolina Blanco Rodríguez Queralt Ferrer Alberto Galindo Mats Mellander Owen Miller, Gurleen United States Hospital University of Birmingham All Children's Hospital Boston Children's Hospital Brigham and Women’s Hospital Children's Hospital Colorado The Children's Hospital of Philadelphia Children's Hospital of Wisconsin Cincinnati Children's Hospital Medical Center C.S. Mott Children's Hospital Magee-Women’s Hospital of the University of Pittsburgh Medical Center SSM Cardinal Glennon Children’s Medical Center Stanford University/Lucille Packard Children's Hospital Texas Children's, Baylor College of Medicine University of California, San Francisco Jackson Memorial Hospital University of Southern California/Children's Hospital Los Angeles University of Texas, Houston Sharland, John Simpson Mark Kilby James Huhta Terra LaFranchi, Wayne Tworetzky Louise Wilkins-Haug Tim Crombleholme, Bettina Cuneo, Lisa Howley Lori Howell, Mark Johnson, Jack Rychik Michele Frommelt, Mike Mitchell Allison Divanovic, Mounira Habli Aimee Armstrong, Sarah Gelehrter, Carlen GomezFifer, Cosmas Van den Ven, Suzanne Welch Stephen Emery Katie Francis, Emanuel Vlastos Theresa Tacy Michael Belfort, Shaine Morris, Nancy Ayres, Carolyn Altman Anita J Moon-Grady Eftichia Kontopoulos, Ruben Quintero Ramen Chmait, Jay Pruetz Helena Gardiner