| Affiliation: | 1. Division of Hematology/Oncology, The Hospital for Sick Children, , Toronto, Ontario, Canada;2. Dana‐Farber Children's Cancer Center, , Boston, Massachusetts;3. Harvard Global Equity Initiative, Harvard University, , Boston, Massachusetts;4. Harvard Medical School, Harvard University, , Boston, Massachusetts;5. Mexican Health Foundation, , A.C. México, Mexico;6. Tómatelo a Pecho, , A.C. México, Mexico;7. Imperial College, , London, UK;8. Department of Pediatrics, McMaster University, , Hamilton, Ontario, Canada;9. Department of Pathology, McMaster University, , Hamilton, Ontario, Canada;10. Department of Medicine, McMaster University, , Hamilton, Ontario, Canada |
