1. Cardiologic Centre, University of Ferrara , Via Savonarola, 9, 44121 Ferrara , Italy
2. Maria Cecilia Hospital, GVM Care & Research , Via Corriera, 1, 48033 Cotignola, Ravenna , Italy
3. Health Science Interdisciplinary Center, Scuola Superiore Sant'Anna, piazza Martiri della Libertà 33 , 56127 Pisa , Italy
4. Cardiology Division, Fondazione Toscana Gabriele Monasterio, via Moruzzi 1 , 56124 Pisa , Italy
5. Center for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), University of Trieste, European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart-ERN GUARD-Heart, Via Giacomo Puccini, 50 , 34148 Trieste , Italy
6. General University Hospital and Charles University, Opletalova 38 , 110 00 Staré Město , Czech Republic
7. Cardiology Division, Hadassah Hebrew University Hospital, Sderot Churchill 8 , Jerusalem , Israel
8. Heart Failure Center, Clalit Health Services, Bnei Brit St 22 , Jerusalem , Israel