1. Tecnologico de Monterrey Escuela de Medicina y Ciencias de la Salud Monterrey Nuevo Leon Mexico
2. Department of Pediatrics Chicago Medical School/Rosalind Franklin University of Medicine and Science North Chicago Illinois USA
3. Section of Critical Care and Cardiology Texas Children's Hospital Houston Texas USA
4. Department of Pediatrics Baylor School of Medicine Houston Texas USA
5. Department of Pediatric Critical Care Advocate Children's Hospital Oak Lawn Illinois USA