1 Pediatric Orthopedic Plastic Surgery Unit, Montpellier University Hospital, University of Montpellier, Lapeyronie Hospital, Montpellier, France.
2 Department of Dermatology and Competence Center for Rare Skin Diseases, Montpellier University Hospital, University of Montpellier, Saint-Eloi Hospital, Montpellier, France.