Is peritoneal dialysis suitable technique CKD patients over 65 years? A prospective multicenter study Jose Portolés; Almudena Vega; Enrique Lacoba; Paula López-Sánchez; Mario Botella; Claudia Yuste; Catalina Martín Cleary; Sandra Sanz Ballesteros; Silvia González Sanchidrian; Luisa Sánchez García; Agustín Carreño; M. Auxiliadora Bajo; Darío Janeiro;

Definition and evolution of the concept of sarcopenia Maria Luz Sanchez-Tocino; Secundino Cigarrán; Pablo Ureña; Maria Luisa González-Casaus; Sebastian Mas-Fontao; Carolina Gracia-Iguacel; Alberto Ortíz; Emilio Gonzalez-Parra;

Frailty in end stage renal disease: Current perspectives Shankar Prasad Nagaraju; Srinivas Vinayak Shenoy; Ankur Gupta;