[1] Hop Rangueil, Univ Hosp Toulouse, Dept Cardiol, Toulouse, France
[2] ULB Erasme Univ Hosp, Dept Cardiol, Brussels, Belgium
[3] Bata Reg Hosp Zlin, Dept Cardiol, Zlin, Czech Republic
[4] Univ Uppsala Hosp, Dept Cardiol, Uppsala, Sweden
[5] Gottsegen Gyorgy Hungarian Inst Cardiol, Budapest, Hungary
[6] Onassis Cardiac Surg Ctr, Kallithea, Greece
[7] Eli Lilly & Co, Lilly Res Labs, Helsinki, Finland
[8] Eli Lilly & Co, Lilly Res Labs, Paris, France
[9] Heart Ctr Ludwigshafen, Dept Cardiol, Ludwigshafen, Germany