1. Department of Dermatology; Montauban Hospital; Montauban France
2. INSERM; UMR 1163; Institut Imagine; Université Paris Descartes - Sorbonne Paris Cité; Paris France
3. Department of Pathology; Necker-Enfants Malades Hospital; APHP; Paris France
4. Institut Pasteur; Centre Médical; Paris France
5. Department of Genetics; Necker-Enfants Malades Hospital; INSERM; UMR 1163; Institut Imagine; Université Paris Descartes - Sorbonne Paris Cité; Paris France