[1] Univ Hosp Magdeburg, St Vincenz Hosp Paderborn, Dept Cardiol & Intens Care Med, Working Grp Mol Electrophysiol, Magdeburg, Germany
[2] Univ Melbourne, Royal Melbourne Hosp, Melbourne, Vic 3050, Australia
[3] Ctr Privado Cardiol, San Miguel De Tucuman, Argentina
[4] Yale Univ, New Haven, CT USA
[5] European Univ Quiron Madrid, Madrid, Spain
[6] Vet Gen Hosp, Taipei, Taiwan
[7] Cedars Sinai Med Ctr, Inst Heart, Los Angeles, CA 90048 USA
[8] Univ Parma, Parma, Italy
[9] Mt Sinai Sch Med, New York, NY USA
[10] Univ Duisburg Essen, West German Heart & Vasc Ctr, Inst Pharmacol, Essen, Germany
[11] Univ Fed Sao Paulo, Sao Paulo, Brazil
[12] Penn State Univ, Penn State Heart & Vasc Inst, Hershey, PA USA
[13] Sorbonne Univ, Pitie Salpetriere Hosp, AP HP, Dept Cardiol,INSERM,UMR S1166,Inst Cardiometab &, Paris, France
[14] Boston Univ, Sch Med, Boston Med Ctr, Boston, MA 02118 USA
[15] Univ Leipzig, Ctr Heart, Leipzig, Germany
[16] Royal Brompton Hosp, London, England
[17] Imperial Coll London, London, England
[18] UH Case Med Ctr, Cleveland, OH USA
[19] Univ Michigan, Ann Arbor, MI 48109 USA
[20] Korea Univ, Med Ctr, Seoul, South Korea
[21] Univ Birmingham, Birmingham, W Midlands, England
[22] Anzhen Hosp, Beijing, Peoples R China
[23] Univ Calif San Francisco, San Francisco, CA 94143 USA
[24] Vanderbilt Univ, 221 Kirkland Hall, Nashville, TN 37235 USA
[25] Univ Tsukuba, Ibaraki, Japan
[26] Univ Adelaide, South Australian Hlth & Med Res Inst, Ctr Heart Rhythm Disorders, Adelaide, SA, Australia
[27] Royal Adelaide Hosp, Adelaide, SA, Australia
[28] UPB, San Vicente Fdn, Electrophysiol Deparment, Ctr Especializados, Medellin, Colombia
[29] UPB, Clin CES, Univ CES, Medellin, Colombia
[30] Cleveland Clin, Dept Mol Cardiol, Cleveland, OH 44106 USA
[31] Univ Montreal, Montreal Heart Inst, Res Ctr, 5000 Belanger St E, Montreal, PQ H1T 1C8, Canada
[32] McGill Univ, Montreal, PQ, Canada
[33] Univ Duisburg Essen, Fac Med, West German Heart & Vasc Ctr, Inst Pharmacol, Essen, Germany
[34] Soc Latinoamer Estimulac Cardiaca & Electrofisiol, Buenos Aires, DF, Argentina