[1] Shanghai First Peoples Hosp China, Cardiovasc Dept, Shanghai, Peoples R China
[2] Univ Leuven, Dept Cardiovasc Sci, Leuven, Belgium
[3] Fdn Acad Athens, Biomed Res, Athens, Greece
[4] Mosa Diagnost GmbH, Cardiovasc Div, Darmstadt, Germany
[5] INSERM, Inst Cardiovasc & Metab Dis, Paris, France
[6] Univ Hosp Leuven, Div Cardiol, Leuven, Belgium