Affiliation: | Fondazione CNR-Regione Toscana G. Monasterio, Massa and Pisa, Italy;Institute of Clinical Physiology, National Research Council, Pisa, Italy;Fondazione CNR-Regione Toscana G. Monasterio, Massa and Pisa, Italy;Division of Pediatric Cardiology, Department of Pediatrics, Medical University Graz, Graz, Austria |