SP615PROSPECTIVE MULTICENTER REAL-WORLD EXPERIENCE WITH SUCROFERRIC OXYHYDROXIDE IN SPAIN: VELREAL STUDY. (13th June 2019) - Navarro-Gonzalez, Juan F; Arenas, María Dolores; Molina, Pablo; Lloret, María Jesús; Macia-Lagier, María Asunción; Sánchez, Emilio; Espinel, Laura; Lago, Mar; Crespo, Antonio; Bover, Jordi