| Affiliation: | 1. Pediatric Department, Hospital Sant Joan de Déu de Barcelona, University of Barcelona, Barcelona, Spain;2. National Biomedical Research Institute on Epidemiology and Public Health (CIBERESP), Instituto de Salud Carlos III, Madrid, Spain;3. Institut de Recerca Pediàtrica Hospital Sant Joan de Déu de Barcelona (IRP‐HSJD), Barcelona, Spain;4. Pediatric Hematology and Oncology Department, Hospital Sant Joan de Déu de Barcelona, University of Barcelona, Barcelona, Spain;5. National Biomedical Research Institute on Rare Diseases (CIBER ER), Instituto de Salud Carlos III, Madrid, Spain;6. Hematology Laboratory, Hospital Sant Joan de Déu de Barcelona, University of Barcelona, Barcelona, Spain;7. Hematology Molecular Genetics Unit, Hospital Universitari Vall d'Hebron, Barcelona, Spain;8. Erythropatology Unit, Hematology Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain |
