1 Centre de Référence des Maladies Rares de la Peau et des Muqueuses d'Origine Génétique du Centre Hospitalier Universitaire de Nice, Department of Dermatology CHU de Nice, Côte d'Azur University, Nice, France.
2 Department of Pediatric Dentistry, Competence Center of Oral Rare Diseases, Centre Hospitalier Universitaire de Toulouse, Faculty of Dentistry - Paul Sabatier University, Toulouse, France.
3 Department of Periodontology, Centre Hospitalier Universitaire de Nice, Faculty of Dentistry - Côte d'Azur University, MICORALIS Laboratory, Nice, France.
4 Department of Oral Rehabilitation, Faculty of Dentistry - Paul Sabatier University, Centre Hospitalier Universitaire de Toulouse, Toulouse, France.
5 Department of Pediatric Dentistry and Special Care, University Hospitals Leuven, Leuven, Belgium.
6 Department of Pediatric Dentistry, Competence Center of Oral Rare Diseases, Centre Hospitalier Universitaire de Toulouse, Faculty of Dentistry - Paul Sabatier University, Toulouse, France; RESTORE Research Center, Université de Toulouse, INSERM 1301, CNRS 5070, EFS, ENVT, Department of Oral Biology, Institute of Oral Medicine and Science, Faculty of Dentistry - Paul Sabatier University, Toulouse, France.
7 Centre de Référence des Maladies Rares de la Peau et des Muqueuses d'Origine Génétique du Centre Hospitalier Universitaire de Toulouse, Department of Dermatology CHU de Toulouse, Paul Sabatier University, Toulouse, France.
8 Department of Pediatric Dentistry, Centre Hospitalier Universitaire de Nice, Centre de Référence des Maladies Rares de la Peau et des Muqueuses d'Origine Génétique du CHU de Nice, Faculty of Dentistry - Côte d'Azur University, MICORALIS Laboratory, Nice, France. Electronic address: Clara.JOSEPH@univ-cotedazur.fr.