1. Istituto Auxologico Italiano, IRCCS, Center for Cardiac Arrhythmias of Genetic Origin, Via Pier Lombardo 22, Milan, Italy
2. Istituto Auxologico Italiano, IRCCS, Laboratory of Cardiovascular Genetics, Via Zucchi 18, Cusano Milanino Italy
3. Coronary Care Unit, Laboratory of Experimental Cardiology for Cell and Molecular Therapy, IRCCS Policlinico San Matteo Foundation, Viale Golgi 19, Pavia, Italy
4. Department of Molecular Medicine, Unit of Cardiology, University of Pavia, Viale Golgi 19, Pavia, Italy
5. Istituto Auxologico Italiano, IRCCS, Department of Cardiovascular, Neural and Metabolic Sciences, San Luca Hospital, Piazzale Brescia 20, Milan, Italy
6. Department of Medicine and Surgery, University of Milano-Bicocca, Via Cadore 48, Monza, Italy