1. 1Department of Biomedicine and Human OncologyPediatric Section, University ‘A. Moro’ of Bari, Bari, Italy
2. 2Department of Diagnostic ImagingUniversity of Bari ‘A. Moro’, Bari, Italy
3. 3Department of Emergency and Organ Transplantation (DETO)Cardiovascular Diseases Section, University ‘A. Moro’ of Bari, Bari, Italy