[1] Baker IDI Heart & Diabet Inst, Melbourne, Vic, Australia
[2] Alfred Hosp, Dept Clin Pharmacol, Melbourne, Vic, Australia
[3] St Vincents Hosp, Dept Cardiol, Melbourne, Vic, Australia
[4] Alfred Hosp, Ctr Heart, Melbourne, Vic, Australia
[5] Ardian Inc, Palo Alto, CA USA