Affiliation: | 1. Clinica Medica 3 Department of Medical and Surgical Sciences University of Padova Padova, Italy;2. Laboratory of Cytogenetic and Molecular Genetic Azienda Ospedaliera Pisana Pisa, Italy;3. Institute CSS Mendel Section of Medical Genetics Department of Experimental Medicine and Pathology University of Roma “La Sapienza” Rome, Italy |