1. Unit of Molecular Diagnostics of Rare Hematological Diseases, A.O.O.R. “Villa Sofia Cervello”, Palermo, Italy
2. Campisi Laboratories, Avola, Siracusa, Italy
3. Unit of Fetal Medicine and Prenatal Diagnosis, A.O.O.R. “Villa Sofia Cervello”, Palermo, Italy
4. Unit of Hematology for Rare Diseases of Blood and Blood-Forming Organs, Laboratory for Molecular Diagnosis and Rare Hematological Diseases, A.O.O.R. “Villa Sofia Cervello”, Palermo, Italy