When kidneys are no longer a friend: An “out of the box” management for an unexpected evolution of an uncommon disease Sandra Silva, Ricardo Pereira, Ivo Cunha, Carlos Ferreira, Ana Branco, Eduardo Eiras, Mrinalini Honavar, Joana Simões, Teresa Santos, Teresa Chuva, José Costa

Magnitude of chronic kidney disease in Spain Rafael Santamaria, Carlos Escobar, Unai Aranda, Beatriz Palacios, Margarita Capel, Ignacio Hernández, Ana Cebrián, Roberto Alcázar, Manuel Gorostidi

Hyperuricemia is associated with progression of chronic kidney disease in patients with reduced functioning kidney mass Isabel Galán, Marian Goicoechea, Borja Quiroga, Nicolás Macías, Alba Santos, Maria Soledad García de Vinuesa, Úrsula Verdalles, Santiago Cedeño, Eduardo Verde, Ana Pérez de José, Ana García, José Luño