1. Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS)-Casa Sollievo Sofferenza (CSS), San Giovanni Rotondo and CSS-Mendel Institute, Rome, Italy
2. Department of Experimental Medicine and Pathology, University of Rome “La Sapienza”, Rome, Italy
3. Department of Biomedical Sciences, University “G. D’Annunzio”, Chieti, Italy
4. Centro Microcitemia Associazione Nazionale Microcitemia Italiana-ONLUS, Rome, Italy
5. Human Genetic Laboratory, Galliera Hospital, Genoa, Italy
6. Laboratorio di Patologia Genetica IRCCS Oasi Maria Santissima, Troina, Italy