1. Dermatology Unit and Genodermatosis Unit, Translational Paediatrics and Clinical Genetics Research Division Bambino Gesù Children's Hospital, IRCCS Rome Italy
2. Division of Dermatology Azienda USL Toscana Nord Ovest Lucca Italy
3. Pathology Unit and Predictive Molecular Pathology Unit Bambino Gesù Children's Hospital, IRCCS Rome Italy
4. Laboratory of Medical Genetics, Translational Cytogenomics Research Unit Bambino Gesù Children's Hospital, IRCCS Rome Italy
5. Genodermatosis Unit, Translational Paediatrics and Clinical Genetics Research Division Bambino Gesù Children's Hospital, IRCCS Rome Italy