1 Centro Cardiologico Monzino, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Milan, Italy; Department of Clinical Sciences and Community Medicine, University of Milan, Milan, Italy. Electronic address: [email protected].
2 Centro Cardiologico Monzino, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Milan, Italy.