Beyond the zero-liquid discharge: Consider a “fit for purpose” water philosophy in hemodialysis Mohammed Asserraji, Merouane Belarbi, Ahmed Amine Jawhar, Omar Maoujoud, Nadir Zemraoui

Hypertensive crisis in a patient with a medullary lesion Katia Toledo-Perdomo, Yareli Viña-Cabrera, Basilio Martín-Urcuyo, Adelaida Morales-Umpiérrez

Sickle cell crisis and acute humoural rejection in kidney graft John F. Nieto-Ríos, Lina M. Serna-Higuita, Ana K. Serrano-Gayubo, Arbey Aristizabal-Alzate, Catalina Ocampo-Kohn, Rafael Andrade-Pérez, Gustavo Zuluaga-Valencia