Prediabetes and CKD: Does a causal relationship exist Jorge Rico Fontalvo, María José Soler, Rodrigo Daza Arnedo, Guillermo Navarro-Blackaller, Ramón Medina-González, Tomas Rodríguez Yánez, Maria Cardona-Blanco, Jose Cabrales-Juan, Isabella Uparrela-Gulfo, Jonathan S. Chávez-Iñiguez

The effect of some medications given to CKD patients on vitamin D levels Claudia Yuste, Borja Quiroga, Soledad García de Vinuesa, Maria Angeles Goicoechea, Daniel Barraca, Ursula Verdalles, Jose Luño

CKD Staging-evolution not revolution Winearls, Haynes, Glassock