1. Division of Medical Genetics; Department of Molecular Medicine; Sapienza University; San Camillo-Forlanini Hospital Rome Italy
2. Division of Biology and Genetics; Department of Molecular and Translational Medicine; School of Medicine; University of Brescia; Brescia Italy
3. Biostatistics; San Gallicano Institute; Rome Italy
4. Division of Physical Therapy and Rehabilitation; Department of Orthopedic Sciences; Sapienza University; Umberto I University Hospital; Rome Italy
5. Division of Dermatology; Department of Clinical and Experimental Sciences; Spedali Civili University Hospital; Brescia Italy