[1
]
The Cardiac Center, Division of Cardiology, The Children's Hospital of Philadelphia,
Philadelphia, Pennsylvania. Electronic address: rossanoj@email.chop.edu.
[2
]
The Heart Institute, Division of Cardiology, Cincinnati Children's Hospital Medical
Center, Cincinnati, Ohio.
[3
]
Department of Cardiology, Boston Children's Hospital, Boston, Massachusetts.
[4
]
Department of Pediatrics, Baylor College of Medicine, Houston, Texas.
[5
]
Division of Pediatric Cardiothoracic Surgery, University of Texas Southwestern/Children's
Medical Center Dallas, Dallas, Texas.
[6
]
Departments of Surgery and Pediatrics, University of Florida, Gainesville, Florida.
[7
]
Division of Pediatric Cardiothoracic Surgery, Stanford University, Palo Alto, California.
[8
]
Department of Pediatrics, Stanford University, Palo Alto, California.
[9
]
Division of Cardiothoracic Surgery, The University of Alabama at Birmingham, Birmingham,
Alabama.
[10
]
Division of Cardiothoracic Surgery, The University of Alabama at Birmingham, Birmingham,
Alabama; Department of Epidemiology, School of Public Health, The University of Alabama
at Birmingham, Birmingham, Alabama.