Cardiorenal unit in advanced cardiorenal disease: Clinical impact and reduction of hospital costs Eliecer Soriano Payá; Ismael Arco Adamuz; Ana María García Girón; Francisco José Bermúdez Jiménez; Elisa Berta Pereira Pérez; Laura Jordán Martínez; María Carmen Olvera-Porcel; Leticia García Mochón; Silvia López Fernández; María José Espigares Huete;

External validation of a predictive model for one-year mortality in incident hemodialysis patients: A Portuguese cohort Telma Pais; Beatriz Teixeira; Miguel Carrilho; José Agapito Fonseca; Cristina Outerelo; Sofia Jorge; Cristina Resina; José António Lopes; Joana Gameiro;

Clinical Frailty Scale and Charlson Comorbidity Index as predictors of hospitalization and mortality risk after kidney transplant failure Rita Leal; Pedro Almiro e Castro; Rui Duarte; Ana Rita Silva; Maria Guedes Marques; Luís Rodrigues; Lídia Santos; Catarina Romãozinho; Helena Oliveira Sá; Arnaldo Figueiredo; Rui Alves;