[1] CHUAC, CIBERCV, Inst Biomed Res A Coruna INIBIC, La Coruna, Spain
[2] Univ Hosp Marques de Valdecilla, Santander, Spain
[3] Hosp Univ & Politecn La Fe, Valencia, Spain
[4] Univ Hosp 12 Octubre, Madrid, Spain
[5] Univ Hosp Bellvitge, Barcelona, Spain
[6] Univ Hosp Puerta de Hierro, Madrid, Spain
[7] Hosp Clin Barcelona, Barcelona, Spain
[8] Asturias Cent Univ Hosp, Oviedo, Spain
[9] Gregorio Maranon Univ Gen Hosp, Madrid Hlth Serv, Madrid, Spain
[10] Hosp Santa Creu & Sant Pau, Barcelona, Spain
[11] Univ Hosp Clin Valladolid, Valladolid, Spain
[12] Univ Hosp Reina Sofia, Cordoba, Spain
[13] Univ Hosp Virgen del Rocio, Seville, Spain
[14] Univ A Coruna, Cardiol, CIBERCV, Complexo Hosp Univ A Coruna, La Coruna, Spain