[1] Univ Hosp North Staffordshire, Stoke On Trent, Staffs, England
[2] Friedrich Alexander Univ, Dept Cardiol, Erlangen, Germany
[3] Univ Hosp Southampton NHS Fdn Trust, Dept Cardiol, Southampton, Hants, England
[4] Thomas Jefferson Univ Hosp, Dept Med Cardiol, Philadelphia, PA 19107 USA
[5] Keele Univ, Keele Cardiovasc Res Grp, Stoke On Trent, Staffs, England
[6] Univ Manchester, Div Informat Imaging & Data Sci, Fac Biol Med & Hlth, Manchester, Lancs, England
[7] INSERM, Natl Inst Hlth & Med Res INSERM Home, U1148, Paris, France
[8] Hop Bichat Claude Bernard, AP HP, Paris, France