[1] University of Tennessee Health Science Center,Department of Pediatrics, Division of Pediatric Cardiology
[2] Le Bonheur Children’s Hospital,Department of Pediatrics, Division of Pediatric Cardiology
[3] University of Texas Southwestern Medical Center,Department of Pediatric Radiology
[4] Dallas Children’s Medical Center,undefined
[5] University of Texas Southwestern Medical School,undefined
[6] University of Texas Southwestern Medical Center,undefined
[7] Dallas Children’s Medical Center,undefined