Reply to Letter to the Editor ¿Sarcopenia: The importance of formulas¿ E. García-Menéndez; J. Portolés; A. Muñoz-Sánchez; A. Tato Ribera; C. Yuste Lozano; M. Ossorio González; P. López-Sánchez; D. Janeiro Marín;

Hemodialysis vascular access in the elderly: Promising results from a tertiary center Bruno Fraga Dias; Fernanda Silva; Isabel Fonseca; Paulo Almeida; José Queirós;

Evaluation the role of the nephrology team in the specific vascular access outpatient clinic. What can we contribute new? Néstor Fontseré; Gaspar Mestres; Xavi Yugueros; Daniel Gil; Carla Blanco; Valentín Lozano; Lida María Rodas; Arantxa Gelabert; Paula Escarcena; Rosa Ramos; Francisco Maduell;