Multiple myeloma with chronic kidney disease dependent on peritoneal dialysis and autologous stem cell transplant Anika Tyszkiewicz; Manuel Heras Benito; Giomar Urzola Rodriguez; Beatriz Rey Búa; Mónica Baile González; Miguel Sánchez-Jáuregui Castillo;

Hemodiafiltration with endogenous reinfusion of the regenerated ultrafiltrate (HFR): towards a convective, diffusive, and adsorptive dialysis Pablo Molina; Marian Goicoechea; Emma Huarte; Francisco Maduell; Alejandro Valero; Alejandro Martín-Malo;

Hematuria in patients with IgA nephropathy after vaccine for SARS-CoV-2 Leonardo Calle Garcia; Carmen Martin Varas; Giomar Urzola Rodriguez; Maria Marcos Hidalgo; Astrid Rodriguez Gomez; Alvaro Molina Ordas; Veronica Fidalgo Gonzalez; Pablo Sanchez Garrote; Paulo Garcia Gutierrez; Marta Garcia de Burgos; Maria Jose Fernandez-Reyes Luis;