1. Department of Pediatrics Emory University School of Medicine, Children’s Healthcare of Atlanta Atlanta Georgia USA
2. Van Creveldkliniek University Medical Center Utrecht, Utrecht University Utrecht The Netherlands
3. Laboratory LIBM EA7424, “Vascular Biology and Red Blood Cell” Team University of Lyon 1 Lyon France
4. Laboratory of Excellence GR‐Ex Paris France
5. Central Diagnostic Laboratory‐Research University Medical Center Utrecht, Utrecht University Utrecht The Netherlands
6. Department of Hematology University Medical Center Utrecht, Utrecht University Utrecht The Netherlands