[Pau Llacer, P.] Manises Hosp, Internal Med, Valencia, Spain
[Nunez, J.] Univ Hosp Clin Valencia, Cardiol, Valencia, Spain
[Bayes-Genis, A.] Germans Trias & Pujol Hosp, Cardiol, Badalona, Barcelona, Spain
[Conde Martel, A.] Univ Hosp Dr Negrin, Internal Med, Las Palmas Gran Canaria, Spain
[Perez Silvestre, J.] Univ Gen Hosp Valencia, Internal Med, Valencia, Spain
[Diez Manglano, J.] Univ Hosp Miguel Servet, Internal Med, Zaragoza, Spain
[Alvarez Rocha, P.] Hosp Clin Dr Manuel Quintela, Internal Med & Cardiol, Montevideo, Uruguay
[Soler Rangel, L. L.] Univ Hosp Infanta Sofia, Internal Med, Madrid, Spain
[Aramburu Bodas, O.] Hosp Univ Virgen Macarena, Internal Med, Seville, Spain
[Arevalo Lorido, J. C.] Zafra Cty Hosp, Internal Med, Zafra, Spain
[Trullas Vila, J. C.] Hosp Olot i Comarcal Garrotxa, Internal Med, Olot, Girona, Spain
[Epelde Gonzalo, F.] Hosp Parc Tauli, Emergency Support Serv, Internal Med, Barcelona, Spain
[Cepeda Rodrigo, J. M.] Vega Baja Hosp, Internal Med, Orihuela, Spain
[Manzano Espinosa, L.] Univ Hosp Ramon y Cajal Madrid, Internal Med, Madrid, Spain
[Montero Perez-Barquero, M.] Univ Hosp Reina Sofia, Internal Med, Cordoba, Spain