[1] Hosp Gen Univ Gregorio Maranon, Serv Cirugia Cardiaca, Madrid, Spain
[2] Hosp Gen Univ Gregorio Maranon, Serv Microbiol Clin & Enfermedades Infecciosas, Madrid, Spain
[3] Univ Zurich, Univ Hosp Zurich, Dept Cardiovasc Surg, Zurich, Switzerland
[4] Hosp Clin Barcelona, Serv Cirugia Cardiovasc, Barcelona, Spain
[5] Hosp Univ Virgen del Rocio, Serv Cirugia Cardiaca, Unidad Corazon, Seville, Spain
[6] Hosp Univ Cruces, Serv Microbiol & Enfermedades Infecciosas, Bilbao, Spain
[7] Inst Invest Sanitaria Gregorio Maranon, Madrid, Spain
[8] CIBERES, CIBER Enfermedades Resp, CB06-06-0058, Madrid, Spain
[9] Univ Complutense Madrid, Fac Med, Madrid, Spain
[10] Hosp Gen Univ Gregorio Maranon, Dept Cardiac Surg, Madrid, Spain
[11] Hosp Costa del Sol, Marbella, Spain
[12] Hosp Univ Cruces, Bilbao, Spain
[13] Hosp Univ Virgen de la Victoria, Malaga, Spain
[14] Hosp Univ Donostia Policlin Gipuzkoa, San Sebastian, Spain
[15] Hosp Gen Univ Alicante, Alicante, Spain
[16] Complejo Hosp Univ A Coruna, La Coruna, Spain
[17] Complejo Hosp Univ Huelva, Huelva, Spain
[18] Hosp Univ Canarias, Canarias, Spain
[19] Hosp Reg Univ Malaga, Malaga, Spain
[20] Hosp Univ Cent Asturias, Oviedo, Spain
[21] Univ Barcelona, Hosp Clin, IDIBAPS, Barcelona, Spain
[22] Hosp Gen Univ Gregorio Maranon, Madrid, Spain
[23] Hosp Univ La Paz, Madrid, Spain
[24] Hosp Univ Marques de Valdecilla, Santander, Spain
[25] Hosp Univ Puerta de Hierro, Madrid, Spain
[26] Hosp Univ Ramon y Cajal, Madrid, Spain
[27] Hosp Univ Virgen de las Nieves, Granada, Spain
[28] Hosp Univ Virgen Macarena, Seville, Spain
[29] Hosp Univ Virgen del Rocio, Seville, Spain
[30] Hosp San Pedro, Logrono, Spain
[31] Hosp Santa Creu & Sant Pau, Barcelona, Spain
[32] Complejo Hosp Univ Santiago de Compostela, La Coruna, Spain
[33] Hosp Santiago Apostol, Vitoria, Spain
[34] Hosp SAS Linea Concepcion, Cadiz, Spain
[35] Hosp Clin Univ Virgen de la Arrixaca, Murcia, Spain
[36] Hosp Txagorritxu, Vitoria, Spain
[37] Hosp Virgen de la Salud, Toledo, Spain
[38] Hosp Rafael Mendez, Lorca Murcia, Spain
[39] Hosp Univ San Cecilio, Granada, Spain
[40] Hosp Son Llatzer, Palma De Mallorca, Spain
[41] Hosp Univ Miguel Servet, Zaragoza, Spain
[42] Hosp Gen Univ Santa Lucia, Cartagena, Spain
[43] Hosp Univ Son Espases, Palma De Mallorca, Spain
[44] Complejo Hosp Univ Albacete, Albacete, Spain