1. Department of Critical Care Medicine, Division of Pediatric Cardiac Critical Care, Children's Hospital of Pittsburgh of University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania.
2. Department of Pediatrics, Division of Pediatric Cardiac Critical Care, Foundation Valle del Lili, Cali, Valle, Colombia.
3. Department of Pediatric Cardiac Surgery, Foundation Valle del Lili, Cali, Valle, Colombia.
4. Department of Information Systems, Children's Hospital of Pittsburgh of University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania.
5. Strategic Business Development, Children's Hospital of Pittsburgh of University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania.