1. Department of Diagnostic and Clinical Medicine and Public Health; University of Modena and Reggio Emilia; Modena Italy
2. Department of Human Genetics; McGill University; Montreal Canada
3. Translational Research Laboratory, Catalan Institute of Oncology; Bellvitge Institute for Biomedical Research; Barcelona Spain
4. Department of Dermatology; University of Modena and Reggio Emilia; Modena Italy
5. Department of Genetics; University of Modena and Reggio Emilia; Modena Italy