Interaction between the stage of chronic kidney disease and diabetes mellitus as factors associated with mortality in chronic kidney disease patients: An external cohort study Laura E. Villegas Sierra; Melisa Buriticá Agudelo; Carlos Enrique Yepes Delgado; Yanett Marcela Montoya Jaramillo; Fabián Jaimes Barragan;

Validation of the kidney failure risk equation in a Portuguese cohort Bernardo Marques da Silva; José Charreu; Inês Duarte; Cristina Outerelo; Joana Gameiro;

Epicardial fat tissue, coronary arterial calcification and mortality in patients with advanced chronic kidney disease and hemodialysis Marta Cano Megías; Pablo Guisado Vasco; Hanane Bouarich; Isabel Lara Aguilera; Gabriel de Arriba-de la Fuente; Diego Rodríguez-Puyol;