1. Institute of Clinical Physiology CNR; Massa Italy
2. MRI Lab, Fondazione G. Monasterio CNR-Regione Toscana; Pisa Italy
3. Radiology Department A.R.N.A.S; Palermo Italy
4. Institute for Advanced Biomedical Technologies, Department of Neuroscience, Imaging and Clinical Sciences; "G. d'Annunzio" University; Chieti Italy
5. Division of Cardiology and Cardiovascular Medicine; Fondazione G. Monasterio CNR-Regione Toscana; Pisa Italy
6. Pediatric Cardiology and GUCH Unit; Fondazione G. Monasterio CNR-Regione Toscana; Massa Italy