SP603Understanding the impact on mortality of long term serum phosphorus control using a 6 month area under the curve approach in the International Dialysis Outcomes and Practice Patterns Study (DOPPS). (13th June 2019) - Barreto Lopes, Marcelo; Karaboyas, Angelo; Pisoni, Ronald; Bieber, Brian; Walpen, Sebastian; Christensson, Anders; Pegoraro, Marisa; Fukagawa, Masafumi; Robinson, Bruce; Pecoits-Filho, Roberto