Hopital Ambroise Paré, Boulogne Cedex, France
Hospital Lariboisière, Paris, France
VUMC Amsterdam, Amsterdam, Netherlands
Spaulding Clinical, West Bend, Wisconsin, United States
Packard Children's Hospital at Stanford, Palo Alto, California, United States
The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, United States
Children's Hospital of Pittsburgh of UPMC, Pittsburgh, Pennsylvania, United States
Phoenix Clinical Research LLC, Tamarac, Florida, United States
Henry Ford Health System, Detroit, Michigan, United States
Magee-Women's Hospital (UPMC), Pittsburgh, Pennsylvania, United States
Fletcher Allen Health Care, Burlington, Vermont, United States
Clearwater Cardiovascular and Interventional Consultants, Clearwater, Florida, United States
Deborah Heart and Lung Center, Browns Mills, New Jersey, United States
Stony Brook Medicine, Stony Brook, New York, United States
Groupe Hospitalier Pitié-Salpêtrière, Paris, France
Fletcher Allen Health Care, Burlington, Vermont, United States
Fletcher Allen Health Care, Burlington, Vermont, United States