1. Central Diagnostic Laboratory‐Research University Medical Center Utrecht, Utrecht University Utrecht The Netherlands
2. Van Creveldkliniek, University Medical Center Utrecht Utrecht University Utrecht The Netherlands
3. Department of Pediatrics Emory University School of Medicine Childrenʼs Healthcare of Atlanta Atlanta Georgia USA
4. Laboratory LIBM EA7424, University of Lyon 1, “Vascular Biology and Red Blood Cell” team Lyon France
5. Laboratory of Excellence GR‐Ex Paris France
6. Department of Pediatric Hematology Erasmus Medical Center Rotterdam The Netherlands
7. Emma Childrenʼs Hospital, Pediatric Hematology Amsterdam University Medical Centers Amsterdam The Netherlands
8. Department of Clinical Sciences of Companion Animals, Faculty of Veterinary Medicine Utrecht University Utrecht The Netherlands
9. Laboratory of Biochemistry and Molecular Biology, UF Biochemistry of Red Blood Cell diseases, Est Center of Biology and Pathology Hospices Civils de Lyon Lyon France
10. Result Laboratory Albert Schweitzer Hospital Dordrecht The Netherlands
11. Department of Hematology Amsterdam University Medical Centers Amsterdam The Netherlands
12. Department of Internal Medicine Hospices Civils de Lyon Lyon France