1. Rhodes College Memphis Tennessee USA
2. Global Pediatric Medicine at St. Jude Children's Research Hospital Tennessee Memphis USA
3. Baylor College of Medicine Houston Texas USA
4. Rollins School of Public Health Emory University Atlanta Georgia USA
5. Pediatric Oncology Hospital General de Tijuana Tijuana Mexico
6. Pediatric Oncology Hospital Dr. Luis Calvo Mackenna Santiago Chile
7. Pediatric Oncology Instituto Nacional de Enfermedades Neoplásicas Lima Peru
8. Pediatric Oncology Hospital Infantil Teletón de Oncología Querétaro Mexico
9. Pediatrics Hospital Central Dr. Ignacio Morones Prieto San Luis Potosí Mexico
10. Pediatric Oncology Centro Estatal de Cancerología Xalapa Mexico
11. Pediatric Critical Care Unidad Nacional de Oncología Pediátrica Guatemala City Guatemala
12. Pediatric Critical Care Hospital Oncológico Solca Núcleo de Quito Quito Ecuador
13. Pediatric Oncology Instituto del Cáncer SOLCA Cuenca Cuenca Ecuador
14. Pediatric Oncology Hospital Nacional de Niños Benjamín Bloom San Salvador El Salvador
15. Bloom School of Medicine Washington University St. Louis Missouri USA