1. Dermatology Department; CHU Rennes; Rennes France
2. Pathology Department; Hôpital Necker-Enfants Malades; APHP; Paris France
3. Haematology Department; CHU Rennes; Rennes France
4. Pediatric Department; CHU Rennes; Rennes France
5. Respiratory Department; CHU Rennes; Rennes France
6. IRSET UMR 1085; Rennes 1 University; Rennes France
7. Pathology Department; CHU Rennes; Rennes France
8. Rennes 1 University; Rennes France
9. Institut Génétique et Développement de Rennes UMR CNRS 6290; Rennes France