1. Pediatric Cardiology and GUCH Unit Heart Hospital “G. Pasquinucci”, National Research Council‐Tuscany Foundation “G. Monasterio” Massa Italy
2. Radiodiagnostic Unit Heart Hospital “G. Pasquinucci”, National Research Council‐Tuscany Foundation “G. Monasterio” Massa Italy
3. Bioengineering Section Heart Hospital “G. Pasquinucci”, National Research Council‐Tuscany Foundation “G. Monasterio” Massa Italy