1. Department of Dermatology and Reference center for genodermatoses and rare skin diseases (MAGEC); Institut Imagine; APHP; Hôpital Universitaire Necker-Enfants Malades; Université Paris Descartes - Sorbonne Paris Cité; Paris France
2. Department of Pediatric Radiology; Hôpital Universitaire Necker-Enfants Malades; Paris France
3. Department of plastic and maxillo-facial surgery; Institut Imagine; APHP; Hôpital Universitaire Necker-Enfants Malades; Université Paris Descartes - Sorbonne Paris Cité; Paris France
4. Department of Pathology; Institut Imagine; APHP; Hôpital Universitaire Necker-Enfants Malades; Université Paris Descartes - Sorbonne Paris Cité; Paris France