[1] Deutsch Herzzentrum Berlin, Dept Internal Med & Cardiol, Berlin, Germany
[2] Charite, Dept Internal Med & Cardiol, Augustenburger Pl 1, D-13353 Berlin, Germany
[3] German Ctr Cardiovasc Res, DZHK, Partner Site Berlin, Augustenburger Pl 1, D-13353 Berlin, Germany
[4] UCL, London, England
[5] Barts Heart Ctr, London, England
[6] Univ Oxford, Oxford Ctr Clin Magnet Resonance Res, Radcliffe Dept Med, Div Cardiovasc Med, Oxford, England
[7] Univ Toronto, Hosp Sick Children, Div Cardiol, Dept Pediat, Toronto, ON, Canada
[8] St Georges Univ London, Cardiovasc Sci Res Ctr, London, England
[9] NIH, Bldg 10, Bethesda, MD 20892 USA
[10] Dept Internal Med II, Div Cardiol, Vienna, Austria
[11] Beth Israel Deaconess Med Ctr, Dept Med, Div Cardiovasc, Harvard Med Sch, Boston, MA 02215 USA
[12] Univ Virginia Hlth Syst, Dept Med Cardiol Div, Charlottesville, VA USA
[13] Univ Virginia Hlth Syst, Dept Radiol & Med Imaging, Charlottesville, VA USA
[14] Univ Virginia Hlth Syst, Dept Biomed Engn, Charlottesville, VA USA
[15] Univ Pittsburgh, Sch Med, Dept Med, Pittsburgh, PA 15213 USA
[16] UPMC, Cardiovasc Magnet Resonance Ctr, Heart & Vasc Inst, Pittsburgh, PA USA
[17] Univ Pittsburgh, Clin & Translat Sci Inst, Pittsburgh, PA USA
[18] Alfred Hosp, Dept Cardiovasc Med, Melbourne, Vic, Australia
[19] Baker Heart & Diabet Inst, Melbourne, Vic, Australia
[20] Univ Alberta, Dept Biomed Engn, Edmonton, AB, Canada
[21] Karolinska Univ Hosp, Karolinska Inst, Dept Clin Physiol, Stockholm, Sweden
[22] Lausanne Univ Hosp CHUV, Dept Radiol, Lausanne, Switzerland
[23] Lausanne Univ UNIL, Lausanne, Switzerland
[24] McGill Univ, Dept Med, Montreal, PQ, Canada
[25] McGill Univ, Dept Diagnost Radiol, Montreal, PQ, Canada
[26] Heidelberg Univ, Dept Med, Heidelberg, Germany
[27] Univ Montreal, Dept Radiol, Montreal, PQ, Canada
[28] Univ Calgary, Dept Cardiac Sci, Calgary, AB, Canada
[29] Univ Calgary, Dept Radiol, Calgary, AB, Canada