[1] Univ Leeds, Leeds Gen Infirm, LIGHT Labs, Leeds Multidisciplinary Cardiovasc Res Ctr,Div Ca, Leeds LS1 3EX, W Yorkshire, England
[2] Kings Coll London, Rayne Inst, Div Imaging Sci, BHF Ctr Excellence,NIHR Biomed Res Ctr, London, England
[3] Univ Med Berlin, HELIOS Klinikum Berlin Buch, Charite Campus Buch, Berlin, Germany
[4] Hosp Santa Maria, Serv Cardiol, Lisbon, Portugal
[5] Robert Bosch Med Ctr, Dept Cardiol, Stuttgart, Germany
[6] KU, Div Imaging & Cardiovasc Dynam, Leuven, Belgium
[7] Natl Heart & Lung Inst, London, England
[8] Univ Lausanne Hosp, Cardiac MR Ctr, Lausanne, Switzerland
[9] CNR, Inst Clin Physiol, MRI Lab, I-56100 Pisa, Italy