[1] Copenhagen Univ Hosp, Rigshospitalet, Heart Ctr, Dept Cardiol, Blegdamsvej 9, DK-2100 Copenhagen, Denmark
[2] Univ Hosp Poitiers, Cardiol Dept, 2 Rue Miletrie, F-86000 Poitiers, France
[3] Univ Hosp Poitiers, Ctr Invest Clin 1402, 2 Rue Miletrie, F-86000 Poitiers, France
[4] Maastricht Univ, Med Ctr, NUTRIM Sch Nutr & Translat Res Metab, Dept Resp Med, NL-6229 Maastricht, Netherlands
[5] Nordsjaellands Hosp, Dept Cardiol, Dyrehavevej 29, DK-3400 Hillerod, Denmark
[6] Aalborg Univ Hosp, Dept Cardiol, Hobrovej 18-22, DK-9100 Aalborg, Denmark
[7] Maastricht Univ, Med Ctr, Dept Cardiol, NL-6229 HX Maastricht, Netherlands
[8] Cardiovasc Res Inst Maastricht, NL-6229 HX Maastricht, Netherlands
[9] Univ Adelaide, Ctr Heart Rhythm Disorders, Adelaide 2200, Australia
[10] Royal Adelaide Hosp, Fac Hlth & Med Sci, Dept Biomed Sci, Adelaide 2200, Australia
[11] Univ Copenhagen, Dept Forens Med, Sect Forens Pathol, Frederik Vs Vej 11, DK-2100 Copenhagen, Denmark