1. Paediatrics and Sickle-Cell Centre; University Hospital Necker-Enfants Malades; APHP; Paris France
2. UMR S-1134; INSERM; Paris France
3. GR-Ex; Laboratory of Excellence; Paris France
4. Paris Descartes University; Paris France
5. Paediatric Neurology, French Centre for Paediatric Stroke; Necker-Enfants Malades University Hospital; APHP; Paris France