1. University of Tours, University of Nantes, Institut National de la Santé et de la Recherche Médicale, SPHERE U1246, Tours, France
2. Centre Hospitalier Régional Universitaire Tours, Department of Dermatology, Reference Center for Genodermatoses and Rare Skin Diseases (Maladies Génétiques rares à Expression Cutanée–Tours), Tours, France
3. Centre Hospitalier Régional Universitaire Tours, Institut National de la Santé et de la Recherche Médicale Clinical Investigation Center 1415, Tours, France
4. Department of Dermatology and Reference Center for Genodermatoses and Rare Skin Diseases (Maladies Génétiques rares à Expression Cutanée–Necker), University Hospital Necker-Enfants Malades, Paris, France
5. Department of Dermatology, University Hospital Center of Toulouse, Toulouse, France
6. Department of Dermatology, University Hospital Center of Montpellier, Montpellier, France
7. University Hospital Center of Lyon, Consultation Multidisciplinaire Lyonnaise des Angiomes, Lyon, France
8. Department of Dermatology, University Hospital Center of Dijon, Dijon, France
9. Department of Dermatology, University Hospital Center of Marseille, Marseille, France
10. Department of Dermatology, University Hospital Center of Nantes, Nantes, France
11. Department of Dermatology, University Hospital Center of Nice, Nice, France
12. Department of Dermatology, University Hospital Center of Rennes, Rennes, France
13. Department of Dermatology, University Hospital Center of Nancy, Nancy, France
14. Centre Hospitalier Régional Universitaire Tours, Department of Clinical Pharmacology, Regional Pharmacovigilance Center, Tours, France
15. Centre Hospitalier Universitaire Limoges, Department of Pharmacology and Toxicology, University of Limoges, Institut National de la Santé et de la Recherche Médicale Unité Mixte de Recherche 850, Limoges, France
16. University of Tours, Centre Hospitalier Régional Universitaire Tours, Department of Neuroradiology, Reference Center for Genodermatoses and Rare Skin Diseases (Maladies Génétiques rares à Expression Cutanée–Tours), Tours, France
17. Centre Hospitalier Régional Universitaire Tours, Department of Pediatric Surgery, Reference Center for Genodermatoses and Rare Skin Diseases (Maladies Génétiques rares à Expression Cutanée–Tours), Tours, France
18. Centre Hospitalier Régional Universitaire Tours, Department of Pediatric Maxillofacial Surgery, Reference Center for Genodermatoses and Rare Skin Diseases (Maladies Génétiques rares à Expression Cutanée–Tours), Tours, France
19. Department of Dermatology, University Hospital Center of Bordeaux, Bordeaux, France
20. Department of Pediatric Dermatology, Hospital Sainte-Justine, Montréal, Québec, Canada
21. Centre Hospitalier Régional Universitaire Tours, Department of Pharmacy, Tours, France
22. University of Tours, Centre Hospitalier Régional Universitaire Tours, Department of Pediatric Radiology, Tours, France