Review and practical excursus on the comparison between traditional statics methods and Classification And Regression Tree (CART) in real-life data: Low protein diet compared to Mediterranean diet in patients with chronic kidney disease Vincenzo Calabrese; Daniela Metro; Angela Alibrandi; Domenico Maviglia; Valeria Cernaro; Veronica Maressa; Elisa Longhitano; Guido Gembillo; Domenico Santoro;

Effect of SGLT2 inhibitors on anemia and their possible clinical implications Aleix Cases; Secundino Cigarrán; José Luis Górriz; Julio Nuñez;

Pseudoxanthoma elasticum and hereditary renal hypouricemia: Complication of systemic disorders or different entities? Presentation of a case Elena Borrego Garcia; María Peña Ortega; María Ramírez Gómez; Rosa Ortega del Olmo; Antonio Navas-Parejo Casado;