1. Sorbonne University, AP‐HP, Paediatric Haematology and Oncology Department Armand‐Trousseau Hospital Paris France
2. Sorbonne University, AP‐HP, Laboratory of Haematology Armand‐Trousseau Hospital Paris France
3. Sorbonne University, AP‐HP, French Reference Centre for Inherited Platelet Disorders Armand‐Trousseau Hospital Paris France
4. Sorbonne University, AP‐HP, Service de Génétique et Embryologie Médicales Armand‐Trousseau Hospital Paris France