[1] Univ Hosp Puerta Hierro Majadahonda, CIBERCV, CNIC, Inherited Cardiac Dis Unit, Madrid, Spain
[2] Univ Hosp Gregorio Maranon, Madrid, Spain
[3] Cardinal Stefan Wyszynski Inst Cardiol, Warsaw, Poland
[4] Univ Hosp Puerta Mar, Cadiz, Spain
[5] Hosp Pitie Salpetriere, Paris, France
[6] Univ Hosp Complex A Coruna, CIBERCV, La Coruna, Spain
[7] Univ Med Ctr Utrecht, Utrecht, Netherlands
[8] St Bartholomews Hosp, London, England
[9] Odense Univ Hosp, Odense, Denmark
[10] Univ Hosp Virgen Rocio, Seville, Spain
[11] Univ Hosp Vall dHebron, Barcelona, Spain
[12] Univ Hosp Virgen Victoria, IBIMA, CIBERCV, Malaga, Spain
[13] Hlth Code, La Coruna, Spain