Towards standardization of POCUS training in Nephrology: the time is NOW Gregorio Romero-González; Eduardo R. Argaiz; Abhilash Koratala; Duilio Ariel González; Marc Vives; Javier Juega; Jordi Soler-Majoral; Fredzzia Graterol; Inés Perezpayá; Néstor Rodriguez-Chitiva; Ignacio Lorenzo-Ferris; Carlos Narvaez; Joaquín Manrique; Enrique Morales; Maite Rivera-Gorrín; José Ibeas; Jordi Bover; Emilio Sánchez; Patricia de Sequera;

Evolution of diagnosis and treatment for lupus nephritis in Spain Clara Moriano; David Bellido-Pastrana; Carmen San Román Gutiérrez; Eva Rodríguez;

PoCUS: Congestion and ultrasound two challenges for nephrology in the next decade Gregorio Romero-González; Joaquín Manrique; Itziar Castaño-Bilbao; María F. Slon-Roblero; Claudio Ronco;