[1] Ziekenhuis Oost Limburg AV, Dept Cardiol, Genk, Belgium
[2] Hasselt Univ, Hasselt, Belgium
[3] Univ Groningen, Univ Med Ctr Groningen, Dept Cardiol, Groningen, Netherlands
[4] St Georges Univ Hosp Natl Hlth Serv Fdn Trust, Renal & Transplantat Unit, London, England
[5] Hosp Universitari Germans Trias i Pujol, Barcelona, Spain
[6] Kings Coll London, Sch Cardiovasc Med & Sci, London, England
[7] Univ Med & Pharm Carol Davila, Emergency Inst Cardiovasc Dis, Bucharest, Romania
[8] Univ Zagreb, Sch Med, Univ Hosp Ctr Zagreb, Dept Cardiovasc Dis, Zagreb, Croatia
[9] Univ Alberta, Dept Med, Div Cardiol, Edmonton, AB, Canada
[10] Univ Alberta, Canadian VIGOUR Ctr, Edmonton, AB, Canada
[11] Univ Hosp Zurich, Univ Heart Ctr, Dept Cardiol, Zurich, Switzerland
[12] Cleveland Clin, Heart Vasc & Thorac Inst, Dept Cardiovasc Med, Cleveland, OH USA
[13] Univ Paris, INSERM, MASCOT, Paris, France
[14] Duke Clin Res Inst, Durham, NC USA
[15] Univ Barcelona, Hosp Clin Proc & Pathol, Dept Emergency, Emergencies Res Grp IDIBAPS, Barcelona, Spain
[16] Univ Porto, Hosp Forcas Armadas & Cintesis, Fac Med, Porto, Portugal
[17] Univ Valencia, Hosp Clin Univ Valencia, Cardiol Dept, INCLIVA, Valencia, Spain
[18] Univ Valencia, Hosp Clin Univ Valencia, Heart Failure Unit, INCLIVA, Valencia, Spain
[19] Yale Univ, Sch Med, Dept Internal Med, Sect Cardiovasc Med, New Haven, CT USA
[20] Radboud Univ Nijmegen, Dept Cardiol, Med Ctr, Nijmegen, Netherlands
[21] Univ Hosp Brussels, Ctr Cardiovasc Dis, Jette, Belgium
[22] Vrije Univ Brussel, Fac Med & Pharm, Jette, Belgium
[23] Univ Brescia, Cardiol, ASST Spedali Civili, Radiol Sci & Publ Hlth, Brescia, Italy
[24] Univ Brescia, Dept Med & Surg Specialties, Radiol Sci & Publ Hlth, Brescia, Italy
[25] St Georges Univ London, Mol & Clin Sci Res Inst, Cardiol Clin Acad Grp, London, England
[26] San Raffaele Cassino, Cardiol, Rome, Italy
[27] Attikon Univ Hosp, Dept Cardiol, Athens, Greece
[28] Ziekenhuis Oost Limburg Genk, Genk, Belgium
[29] Hasselt Univ, Hasselt, Belgium