1. Medical Genetics Unit; Hospital “Santa Maria della Misericordia”; Perugia Italy
2. Medical Genetics Unit; IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo; Foggia Italy
3. Ph.D. Program in Experimental and Regenerative Medicine; University of Foggia; Foggia Italy
4. Department of Human Genetics, Nijmegen Centre for Molecular Life Sciences; Radboud University Nijmegen Medical Centre; Nijmegen The Netherlands