[1] Hosp Clin San Carlos, Inst Cardiovasc, Prof Martin Lagos S-N, Madrid 28040, Spain
[2] Clin MD Anderson, Unidad Cardiol, Madrid, Spain
[3] Hosp Univ La Paz, Serv Cardiol, CIBER CV, Madrid, Spain
[4] Univ Valencia, Hosp Univ & Politecn Fe, Serv Anestesiol Reanimac & Terapeut Dolor, Valencia, Spain
[5] Univ Virgen Arrixaca, Hosp Clin, CIBER CV, Serv Cardiol, Murcia, Spain
[6] Univ Morales Meseguer, Hosp Gen, Serv Hematol, Murcia, Spain
[7] Univ Alicante, Hosp Gen, Inst Invest Sanitaria Biomed Alicante ISABIAL, Serv Cardiol,CIBER CV, Alicante, Spain
[8] Univ Virgen Victoria, Hosp Clin, Serv Cardiol, CIBER CV, Malaga, Spain
[9] Hosp Univ Severn Ochoa, Serv Urgencias, Madrid, Spain
[10] Hosp Clin Univ, Serv Anestesiol Reanimat & Terapeut Dolor, Valencia, Spain
[11] Univ Valencia, Valencia, Spain
[12] Hosp Cabueries, Serv Angiol & Cirugia Vasc, Gijon, Asturias, Spain
[13] Hosp Univ Ramon & Cajal, Serv Cirugia Cardiaca, Madrid, Spain
[14] Hosp Univ Virgen Nieves, Serv Cirugia Gen & Digest, Granada, Spain
[15] Hosp Clin San Carlos, Serv Cirugia Pleist Estet & Reparadora, Madrid, Spain
[16] Univ Virgen Arrixaca, Hosp Clin, Serv Aparato Digest, Murcia, Spain
[17] Univ Virgen Arrixaca, Hosp Clin, Serv Ginecol & Obstetricia, Murcia, Spain
[18] Hosp Clin San Carlos, Serv Cirugia Torac, Madrid, Spain
[19] Hosp Univ A Coruna, Serv Neumol, La Coruna, Spain
[20] Hosp Univ Vall dHebron, Servicio Neurocirugia, Barcelona, Spain
[21] Hosp Univ Ramon & Cajal, Servicio Neurocirugia, Madrid, Spain
[22] Hosp Clin San Carlos, Serv Oftalmol, Madrid, Spain
[23] UCM, Fac Odontol, DECO, Madrid, Spain
[24] UCM, Fac Odontol, Madrid, Spain
[25] Hosp Univ Fdn Jimenez Diaz, Serv Radiol, Madrid, Spain
[26] Hosp Clin San Carlos, Serv Traumatol & Cirugia Ortoped, Madrid, Spain
[27] Hosp Clin San Carlos, Serv Urol, Madrid, Spain
[28] Ctr Salud Isla Oza, Med Familia, Madrid, Spain
[29] Ctr Salud Ingeniero Joaquin Benlloch, Med Familia, Valencia, Spain
[30] Ctr Salud Jazmin, Med Familia, Madrid, Spain
[31] Hosp Clin Univ, Serv Med Intens, Valencia, Spain
[32] Hosp Univ Infanta Sofia, Serv Med Interna, Madrid, Spain
[33] Hosp Univ Bellvitge, IDIBELL, Hospitalet Llobregat, Area Enfermedades Corazon, Barcelona, Spain
[34] Hosp Univ Miguel Servet, Serv Anestesiol Reanimat & Terapeut Dolor, Zaragoza, Spain
[35] Univ Malaga, Hosp Univ Virgen Victoria, Serv Anestesiol Reanimat & Terapeut Dolor, Malaga, Spain
[36] Clin Univ Navarra, Serv Anestesiol Reanimac & Terapeut Dolor, Navarra, Spain
[37] Fundacio Puigvert, Serv Anestesiol Reanimac & Terapeut Dolor, Barcelona, Spain
[38] Univ Alicante, Hosp Gen, Serv Hematol & Hemoterapia, Alicante, Spain
[39] Hosp Santa Creu & Sant Pau, Unidad Hemostasia & Trombosis, Serv Hematol, Barcelona, Spain
[40] Ctr Salud Torrelaguna, Med Familia, Madrid, Spain
[41] Clin Guerrero, Malaga, Spain
[42] Hosp Univ Reina Sofia, Serv Cardiol, Cordoba, Spain
[43] Univ Vigo, Complejo Hosp, Serv Cardiol, Pontevedra, Spain