[1] IRCCS Osped S Luca, Ist Auxol Italiano, Milan, Italy
[2] Univ Milano Bicocca, Milan, Italy
[3] Univ Bergamo, Dept Management Informat & Prod Engn, Milan, Italy
[4] Univ Libre Bruxelles, Dept Cardiol, CUB Hop Erasme, Brussels, Belgium
[5] ASST Papa Giovanni XXIII Hosp, Cardiovasc Dept, Bergamo, Italy