[1] Univ Med Ctr Groningen, Cardiol, Groningen, Netherlands
[2] Erasmus MC, Cardiol, Rotterdam, Netherlands
[3] Medanta Heart Inst, Cardiol, Gurgaon, India
[4] Amsterdam UMC, Cardiol, Locat VUmc, Amsterdam, Netherlands
[5] Kasr Alainy Sch Med, Cardiol, Cairo, Egypt
[6] Univ Hosp Ostrava, Cardiovasc Dis, Ostrava, Czech Republic
[7] Univ Hosp Ctr Zagreb, Cardiovasc Dis, Zagreb, Croatia
[8] Cruces Univ Hosp, Infect Dis, Baracaldo, Spain
[9] Rajaie Cardiovasc Med & Res Ctr, Echocardiog, Tehran, Iran
[10] Hosp Ctr Luxembourg, Cardiol, Luxembourg, Luxembourg
[11] Ctr Hosp Univ Lisboa Norte, Cardiol, Lisbon, Portugal
[12] European Soc Cardiol, EURObservat Res Programme, Sophia Antipolis, France
[13] Univ Hosp Liege CHU, Cardiol, Liege, Belgium
[14] Hosp La Timone Marseille, Cardiol, Marseille, France